UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

SCHEDULE 14A

Proxy Statement Pursuant to Section 14(a) of
the Securities Exchange Act of 1934 (Amendment No.     )

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MGM MIRAGE

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PRELIMINARY COPY

MGM MIRAGE

3600 Las Vegas Boulevard South, Las Vegas, Nevada 89109

NOTICE OF ANNUAL MEETING TO BE HELD ON

May 3, 2005

To the Stockholders:

      The Annual Meeting of Stockholders of MGM MIRAGE, a Delaware corporation (the “Company”), will be held at Bellagio, 3600 Las Vegas Boulevard South, Las Vegas, Nevada on May 3, 2005, at 10:00 a.m., Pacific Time, for the following purposes:

      Stockholders of record at the close of business on March 14, 2005 are entitled to notice of and to vote at the meeting. A list of such stockholders will be available for examination by any stockholder, for any purpose germane to the meeting, during ordinary business hours, at the Company’s executive offices, located at 3600 Las Vegas Blvd. South, Las Vegas, Nevada 89109, for a period of 10 days prior to the meeting date.

April 8, 2005

MGM MIRAGE

3600 Las Vegas Blvd. South

Las Vegas, Nevada 89109

PROXY STATEMENT

April 8, 2005

General

      The form of proxy accompanying this Proxy Statement and the persons named therein as proxies have been approved by, and this solicitation is made on behalf of, the Board of Directors of MGM MIRAGE in connection with the Annual Meeting of Stockholders of MGM MIRAGE to be held at Bellagio, 3600 Las Vegas Boulevard South, Las Vegas Nevada on May 3, 2005, at 10:00 a.m., Pacific time, and at any postponements or adjournments thereof. MGM MIRAGE, together with its subsidiaries, is referred to herein as the “Company,” unless the context indicates otherwise.

      Matters to be considered and acted upon at the meeting are set forth in the Notice of Annual Meeting accompanying this Proxy Statement and are more fully outlined herein. This Proxy Statement was first mailed to stockholders on or about April 8, 2005.

Voting Rights and Outstanding Shares

      Only stockholders of record of the Company’s Common Stock, $.01 par value per share (the “Common Stock”), as of March 14, 2005 will be entitled to vote at the meeting. The authorized capital stock of the Company presently consists of 300,000,000 shares of Common Stock. At the close of business on March 14, 2005, 143,353,071 shares of Common Stock were outstanding and entitled to vote. Each stockholder of record is entitled to one vote for each share held on that date on all matters that may come before the meeting. There is no cumulative voting in the election of directors.

      You may vote in person by attending the meeting, by completing and returning a proxy by mail or by using the Internet or telephone. To vote your proxy by mail, mark your vote on the enclosed proxy card, then follow the instructions on the card. To vote your proxy using the Internet or by telephone, see the instructions on the proxy form and have the proxy form available when you access the Internet website or place your telephone call.

      All shares represented by properly executed proxies will, unless such proxies have previously been revoked, be voted at the meeting in accordance with the directions on the proxies. If no direction is indicated, the shares will be voted in favor of the nominees for the Board of Directors listed in this Proxy Statement and in favor of Proposals 2, 3 and 4, as described herein. By signing, dating and returning the enclosed proxy card, you will confer discretionary authority on the named proxies to vote on any matter not specified in the notice of meeting. Management knows of no other business to be transacted, but if any other matters do come before the meeting, the persons named as proxies or their substitutes will vote or act with respect to such other matters in accordance with their best judgment.

Quorum and Votes Required

      The presence, in person or by proxy, of the holders of at least a majority of the total number of outstanding shares of the Common Stock is necessary to constitute a quorum at the meeting. If you are the beneficial owner of shares held in “street name” by a broker, your broker, as the record holder of the shares, must vote those shares in accordance with your instructions. In accordance with the rules of the New York Stock Exchange (the “Exchange”), certain matters submitted to a vote of stockholders are considered by the Exchange to be “routine” items upon which brokerage firms may vote in their discretion on behalf of their

customers if such customers have not furnished voting instructions within a specified period prior to the meeting. For those matters that the Exchange determines to be “non-routine,” brokerage firms that have not received instructions from their customers would not have discretion to vote. Abstentions and broker non-votes are counted as present for the purpose of determining the presence or absence of a quorum for the transaction of business.

      The affirmative vote of a plurality of the votes cast at the meeting will be required for the election of directors. The affirmative vote of a majority of the outstanding shares of Common Stock will be required for approval of Proposal 2. A broker non-vote will have the same effect as a vote against Proposal 2. Each other item to be acted upon at the meeting requires the affirmative vote of the holders of a majority of the shares of Common Stock represented at the meeting in person or by proxy and entitled to vote on the item, assuming that a quorum is present or represented at the meeting. A properly executed proxy marked “WITHHOLD AUTHORITY” with respect to the election of one or more directors will not be voted with respect to the director or directors indicated, and will have no effect. With respect to the other proposals, a properly executed proxy marked “ABSTAIN,” although counted for purposes of determining whether there is a quorum, will not be voted. Accordingly, an abstention will have the same effect as a vote cast against a proposal.

How to Revoke or Change Your Vote

      Any proxy given pursuant to this solicitation is revocable by the communication of such revocation in writing to the Secretary of the Company at any time prior to the exercise thereof, and any person executing a proxy, if in attendance at the meeting, may vote in person instead of by proxy.

Electronic Delivery of Proxy Materials and Annual Report

      The Notice of Annual Meeting and Proxy Statement and the Company’s 2004 Annual Report are available on our website at www.mgmmirage.com under the caption “Investor Relations.” In the future, instead of receiving copies of the proxy statement and annual report in the mail, stockholders may elect to receive an e-mail with a link to these documents on the Internet. Receiving your proxy materials online saves the Company the cost of producing and mailing documents to your home or business and gives you an automatic link to the proxy voting site.

      Stockholders of Record. If your shares are registered in your own name, to enroll in the electronic delivery service go directly to our transfer agent’s website at www.melloninvestor.com/ISD anytime and follow the instructions.

      Beneficial Stockholders. If your shares are not registered in your name, to enroll in the electronic delivery service check the information provided to you by your bank or broker, or contact your bank or broker for information on electronic delivery service.

Delivery of One Proxy Statement and Annual Report to a Single Household to Reduce Duplicate Mailings

      Each year in connection with the Company’s Annual Meeting of Stockholders, the Company is required to send to each stockholder of record a proxy statement and annual report and to arrange for a proxy statement and annual report to be sent to each beneficial stockholder whose shares are held by or in the name of a broker, bank, trust or other nominee. Because many stockholders hold shares of the Company’s common stock in multiple accounts, this process results in duplicate mailings of proxy statements and annual reports to stockholders who share the same address. Stockholders may avoid receiving duplicate mailings and save the Company the cost of producing and mailing duplicate documents as follows:

      Stockholders of Record. If your shares are registered in your own name and you are interested in consenting to the delivery of a single proxy statement or annual report, to enroll in the electronic delivery service go directly to our transfer agent’s website at www.melloninvestor.com/ISD anytime and follow the instructions.

      Beneficial Stockholders. If your shares are not registered in your own name, your broker, bank, trust or other nominee that holds your shares may have asked you to consent to the delivery of a single proxy statement or annual report if there are other MGM MIRAGE stockholders who share an address with you. If you currently receive more than one proxy statement or annual report at your household, and would like to receive only one copy of each in the future, you should contact your nominee.

      Right to Request Separate Copies. If you consent to the delivery of a single proxy statement and annual report but later decide that you would prefer to receive a separate copy of the proxy statement or annual report, as applicable, for each stockholder sharing your address, then please notify us or your nominee, as applicable, and we or they will promptly deliver such additional proxy statements or annual reports. If you wish to receive a separate copy of the proxy statement or annual report for each stockholder sharing your address in the future, you may contact Mellon Investor Services directly by telephone at 1-800-356-2017 or by visiting our transfer agent’s website at www.melloninvestor.com/ISD and following the instructions thereon.

PRINCIPAL STOCKHOLDERS

      Shown below is certain information as of March 14, 2005 with respect to beneficial ownership, as that term is defined in Rule 13d-3 under the Securities Exchange Act of 1934 (the “Exchange Act”), of shares of Common Stock by the only persons or entities known to the Company to be a beneficial owner of more than five percent of the outstanding shares of Common Stock, by the Named Executives, as defined under “Executive Compensation,” and by all directors and executive officers of the Company as a group who held office as of the date of this Proxy Statement.

      As indicated above, Mr. Kerkorian, through his ownership of Tracinda, beneficially owns over 50% of the currently outstanding shares of Common Stock. Tracinda intends to vote its shares of Common Stock in favor of the nominees for the Board of Directors listed in the Proxy Statement. Since the holders of Common Stock do not have cumulative voting rights and since Tracinda’s shares represent more than 50% of the shares to be voted at the meeting, Tracinda will be able to elect the entire Board of Directors. Tracinda also intends to vote its shares in favor of Proposals 2, 3 and 4, and Tracinda’s vote will be sufficient to cause adoption of those Proposals.

ELECTION OF DIRECTORS

Proposal No. 1

Information Concerning the Nominees

      One of the purposes of the meeting is to elect 17 directors, each of whom will serve until the next annual meeting of stockholders or until his or her respective successor shall have been elected and qualified or until his or her earlier resignation or removal.

      The following table sets forth, for each nominee, his or her name, principal occupation for at least the past five years, beneficial ownership of Company Common Stock, age as of March 14, 2005 and certain other matters. In the event any of said nominees should be unavailable to serve as director, which contingency is not presently anticipated, it is the intention of the persons named in the proxies to select and cast their votes for the election of such other person or persons as the Board of Directors may designate.

Section 16(a) Beneficial Ownership Reporting Compliance

      Section 16(a) of the Exchange Act requires the Company’s executive officers and directors to file reports of ownership of the Common Stock with the Securities and Exchange Commission. Executive officers and

directors are required to furnish the Company with copies of all Section 16(a) forms that they file. Based upon a review of these filings and representations from the Company’s directors and executive officers that no other reports were required, the Company notes that all reports for the year 2004 were filed on a timely basis.

INFORMATION REGARDING BOARD AND COMMITTEES

      Board of Directors. The Board of Directors held six meetings during 2004 and acted by unanimous consent on three occasions. The work of the Company’s directors is performed not only at meetings of the Board of Directors and its committees, but also by consideration of the Company’s business through the review of documents and in numerous communications among Board members and others. During 2004, each director attended at least 75% of all meetings of the Board of Directors and committees on which they served (held during the period for which they served), other than Mr. Baldwin. The Board of Directors does not have a standing nominating committee. See “— Corporate Governance.” The candidates for election at this annual meeting were nominated by the Board of Directors. Directors are expected to attend each annual meeting of stockholders. Of the 17 members of the Board of Directors in May 2004, 15 attended last year’s annual meeting.

      Executive Committee. During intervals between the meetings of the Board of Directors, the Executive Committee exercises all the powers of the Board (except those powers specifically reserved by Delaware law or by the Company’s bylaws to the full Board of Directors) in the management and direction of the Company’s business and conduct of the Company’s affairs in all cases in which specific directions have not been given by the Board. The current members of the Executive Committee are J. Terrence Lanni (Chair), James D. Aljian, Robert H. Baldwin, Terry N. Christensen, Roland Hernandez, Gary N. Jacobs, Kirk Kerkorian, George Mason, James J. Murren, John T. Redmond, Melvin B. Wolzinger and Alex Yemenidjian. The Executive Committee held 11 meetings during 2004.

      Audit Committee. The functions of the Audit Committee are to review and approve the selection and retention of an independent accounting firm to conduct an annual audit of the Company’s consolidated financial statements and to review with such firm the plan, scope and results of such audit, and the fees for the services performed. The Audit Committee also reviews with the independent and internal auditors the adequacy of internal control systems, receives internal audit reports and reports its findings to the full Board of Directors. The Audit Committee is composed exclusively of directors who are not salaried employees of the Company, each of whom have been determined by the Board of Directors to be “independent” within the meaning of the listing standards of the Exchange and free from any relationship which would interfere with the exercise of independent judgment as a committee member. The current members of the Audit Committee are Roland Hernandez (Chair), Willie D. Davis and Alexis Herman. The Board of Directors has determined that each of the members of the Audit Committee is “financially literate” and that Mr. Hernandez qualifies as an “audit committee financial expert,” as defined in the Exchange’s listing standards and the Commission’s regulations. In addition, the Board of Directors has determined that the service of Mr. Hernandez and Mr. Davis on other audit committees, as described earlier in the description of each of his principal occupation and other directorships under “Election of Directors,” would not impair his ability to effectively serve on the Company’s Audit Committee. The Board of Directors will review such determination at its meeting following the stockholders’ meeting, when it makes committee assignments for the coming year. The Audit Committee held six meetings during 2004.

      Compensation and Stock Option Committee. The primary function of the Compensation and Stock Option Committee (the “Compensation Committee”) is to ensure that the compensation program for executives of the Company (1) is effective in attracting and retaining key officers, (2) links pay to business strategy and performance and (3) is administered in a fair and equitable fashion in the stockholders’ interests. The Compensation Committee recommends executive compensation policy to the Board, determines compensation of senior executives of the Company, determines the performance criteria and bonuses to be granted pursuant to the Company’s Annual Performance-Based Incentive Plan and administers and approves granting of Company stock options and other equity-based forms of compensation, including awards of restricted stock. The Compensation Committee’s authority and oversight extends to total compensation,

including base salaries, bonuses, stock options, and other forms of compensation. The Compensation Committee is comprised exclusively of directors who are not salaried employees of the Company and who are, in the opinion of the Board of Directors, free from any relationship that would interfere with the exercise of independent judgment as a Compensation Committee member. The current members of the Compensation Committee are James D. Aljian (Chair), Ronald M. Popeil and Melvin B. Wolzinger. The Compensation Committee held 14 meetings during 2004.

      The Diversity Committee. The functions of the Diversity Committee include developing, implementing and monitoring the Company’s diversity initiatives. The current members of the Diversity Committee are Alexis Herman (Chair), Melvin B. Wolzinger, Willie D. Davis, Roland Hernandez, and Daniel M. Wade. The Diversity Committee held four meetings during 2004.

      Compensation Committee Interlocks and Insider Participation. Mr. Aljian is an executive of Tracinda and director of MGM Inc.

      Director Compensation. Directors who are compensated as full-time employees of the Company or its subsidiaries receive no additional compensation for service on the Board of Directors or its committees. During 2004, each director who is not a full-time employee of the Company or its subsidiaries was paid $38,000 per annum, plus $1,500 for each Board meeting attended ($750 if such Board meeting was attended telephonically) plus, in the case of members of the Executive Committee, $1,000 per meeting for each Executive Committee meeting attended ($500 if such meeting of the Executive Committee was attended telephonically). The Chair of the Audit Committee received a fee of $2,500 per meeting attended ($1,250 if such meeting of the Audit Committee was attended telephonically), and each other member of the Audit Committee received $1,500 for each meeting attended ($750 if such meeting of the Audit Committee was attended telephonically). The Chair of the Compensation Committee received $1,000 per quarter, and each other member of the Compensation Committee received $750 per quarter. The Chair of the Diversity Committee received a fee of $2,500 per meeting attended ($1,250 if such meeting of the Diversity Committee was attended telephonically), and the other members of the Diversity Committee received a fee of $1,500 per meeting attended ($750 if such meeting of the Diversity Committee was attended telephonically). Directors are also reimbursed expenses for attendance at Board and Committee meetings.

      The Board of Directors of the Company has adopted a policy on benefits available to directors. The policy provides for a limited number of complimentary event tickets at the MGM Grand Garden Arena for the personal use of directors, as well as complimentary rooms, food and beverages for directors and their spouses or significant others when staying at a Company property on Company business and for complimentary rooms only when not on Company business. The policy further provides for a limited number of discounted rooms, on a space available basis, for friends and family of directors staying at a Company property.

      The Company maintains a stock option grant program pursuant to the Nonqualified Stock Option Plan, which received Compensation Committee approval and subsequent stockholder approval, whereby members of the Company’s Board of Directors who are not full-time employees of the Company (other than Mr. Kerkorian, who waived his right to receive stock options from the Company for service on the Company’s Board of Directors) receive an initial grant of 10,000 stock options, and subsequent yearly grants of 5,000 stock options during their respective terms as directors.

      During 2004, Alexander M. Haig, Jr., a member of the Board of Directors of the Company, rendered consulting services to the Company, for which he received a fee of $50,000.

Corporate Governance

      New York Stock Exchange Listing Standards. The final corporate governance rules of the Exchange were adopted in 2003. Certain provisions of the new rules are not applicable to “controlled companies,” defined by such rules to be companies of which more than 50 percent of the voting power is held by an individual, a group or another company. The Company currently is a “controlled company” under this definition by virtue of the ownership by Mr. Kerkorian and Tracinda of in excess of 50 percent of the voting power of the Common Stock and the ability to elect the entire Board of Directors. Accordingly, the Company

has chosen to take advantage of certain of the exemptions provided in the new rules — specifically, the requirements that listed companies have (i) a majority of independent directors (although a majority of our directors are independent) and (ii) a nominating/governance committee composed entirely of independent directors.

      Independence of Directors. Pursuant to the Exchange’s corporate governance rules, the Board assesses each director’s independence annually by reviewing any potential conflicts of interest and outside affiliations, based on the standards set forth below. The Board of Directors has determined that Ms. Herman and Messrs. Aljian, Davis, Haig, Hernandez, Kerkorian, Mason, Popeil, Wade, Wolzinger and Yemenidjian, who constitute a majority of the Board, are independent, within the meaning of the rules of the Exchange.

      Under the standards of independence adopted by the Board of Directors, a director is deemed to be independent only if the Board determines that such director satisfies each of the criteria set forth below:

      For the purposes of determining whether a director who is a member of the Audit Committee is independent, the Company applies additional independence standards, including those set forth in Rule 10A-3 of the Securities Exchange Act of 1934, and the Corporate Governance Rules of the New York Stock Exchange applicable to audit committee composition.

      Code of Conduct. The Board of Directors has adopted a Code of Conduct and Ethics and Conflict of Interest Policy (the “Code of Conduct”) that applies to all of the Company’s directors and officers and certain of its employees, including the chief executive officer and the chief financial officer (who is also the principal accounting officer). In addition, the Code of Conduct applies to all personnel of the Company and its operating subsidiaries at the Vice President or more senior level, and to all accounting and finance personnel, and those personnel serving in such other categories as the Company designates from time to time. The Code of Conduct establishes policies and procedures that the Board believes promote the highest standards of

integrity, compliance with the law and personal accountability. The Company’s Code of Conduct is posted on the Company’s website at www.mgmmirage.com under the caption “Investor Relations — Corporate Governance — Code of Conduct” and is provided to all new directors, new officers and certain new employees and distributed annually to all directors, officers and certain employees of the Company, each of whom is required to acknowledge in writing his or her receipt and understanding thereof and agreement to adhere to the principles contained therein.

      Nomination of Directors. The Board of Directors does not have a standing nominating committee, and as a “controlled company” as defined by the Exchange’s corporate governance rules, the Company is not required to have a nominating committee comprised solely of independent directors. Identification, consideration and nomination of potential candidates to serve on the Board of Directors are conducted by the entire Board of Directors. The Board of Directors believes it is in the best interests of the Company to avail itself of the extensive business and other experience of each member of the Board, including directors who may not be deemed “independent,” in identifying, evaluating and nominating potential candidates to serve as directors.

      In determining the criteria for membership, the Board considers the appropriate skills and personal characteristics required in light of the then-current makeup of the Board and in the context of the perceived needs of the Company at the time, including the following experience and personal attributes: financial acumen; general business experience; industry knowledge; diversity; special business experience and expertise; leadership abilities; high ethical standards; independence; interpersonal skills; and overall effectiveness. The Board of Directors may receive recommendations for Board candidates from various sources, including the Company’s directors, management and stockholders. In addition, the Board may engage an independent executive search firm to assist in identifying qualified candidates.

      The Board will review all recommended candidates in the same manner regardless of the source of the recommendation. Recommendations from public stockholders should be in writing and addressed to: Corporate Secretary, MGM MIRAGE, 3600 Las Vegas Boulevard South, Las Vegas, Nevada 89109, Attention: Stockholder Communications, and must include the proposed candidate’s name, address, age and qualifications together with the information required under federal securities laws and regulations. Such communication must be received in a timely manner and also include the recommending stockholder’s name, address and the number of shares of the Common Stock, and the length of time, beneficially held. See “Notice Concerning Stockholder Proposals and Nominations.”

      Presiding Director. In accordance with the applicable rules of the Exchange, the Board of Directors has scheduled regular executive sessions of the non-management directors in which directors have an opportunity to meet outside the presence of management. Such sessions are chaired by Terry N. Christensen, as Presiding Director, who was elected by, and serves at the pleasure of, the Board of Directors. The Presiding Director was selected by a majority of the non-management directors and is responsible for convening such sessions and setting the agenda.

      Stockholder Communications with the Board. The Board of Directors has established a process for stockholders to communicate with members of the Board, including the non-management directors and the Presiding Director. All such communications should be in writing and should be addressed to the Corporate Secretary, MGM MIRAGE, 3600 Las Vegas Boulevard South, Las Vegas, Nevada 89109, Attention: Stockholder Communications. All inquiries are reviewed by the Corporate Secretary, who forwards to the Board a summary of all such correspondence and copies of all communications that he determines requires their attention. Matters relevant to other departments of the Company are directed to such departments with appropriate follow-up to ensure that inquiries are responded to in a timely manner. Matters relating to accounting, auditing and/or internal controls are referred to the Chairman of the Audit Committee and included in the report to the Board, together with a report of any action taken to address the matter. The Board of Directors or the Audit Committee, as the case may be, may direct such further action deemed necessary or appropriate.

      Corporate Governance Guidelines. The Board of Directors has adopted corporate governance guidelines for the Company (“Guidelines”) setting forth the general principles governing the conduct of the Company’s business and the role, functions, duties and responsibilities of the Board of Directors, including, but not limited

to such matters as (i) composition, (ii) membership criteria, (iii) orientation and continuing education, (iv) committees, (v) compensation, (vi) meeting procedures and (vii) annual evaluation. In addition to the foregoing, the Guidelines provide for management succession planning, communications with the Board and a code of conduct governing all directors, officers and certain employees of the Company. The Company believes that the Guidelines are in compliance with the new listing standards adopted in 2003 by the Exchange. The Guidelines are posted and maintained on the Company’s website at www.mgmmirage.com under the caption “Investor Relations — Corporate Governance — Guidelines,” and a copy will be made available to any stockholder who requests it from the Company’s Secretary.

EXECUTIVE COMPENSATION AND OTHER INFORMATION

      The following table summarizes the annual and long-term compensation for services in all capacities to the Company for the years ended December 31, 2004, 2003 and 2002, of the following: (i) the Chief Executive Officer of the Company; and (ii) the other four most highly compensated executive officers of the Company at December 31, 2004 (collectively, the “Named Executives”).

Summary Compensation Table

All Other Compensation 2004

Aggregated Option Exercises in Fiscal 2004 and Fiscal Year-End Option Values

      The following table sets forth option exercises and year-end value tables for the Named Executives.

Equity Compensation Plan Information

COMPENSATION AND STOCK OPTION COMMITTEE

REPORT ON EXECUTIVE COMPENSATION

Compensation Policies

      The Compensation and Stock Option Committee of the Board of Directors is responsible for establishing, monitoring and implementing the policies governing the compensation of the Company’s executives. During 2004, the Committee was comprised of the three Directors whose names appear at the bottom of this report. These policies may be summarized as follows:

      During 2004, the Company’s executives were eligible to be compensated through a combination of salary, performance bonuses and long-term incentive arrangements (where appropriate), and grants of stock options under the Company’s Nonqualified Stock Option Plan and Incentive Stock Option Plan. The annual salaries of the executives are reviewed from time to time and adjustments are made where necessary in order for the salaries of the Company’s executives to be competitive with the salaries paid by companies included in the Dow Jones U.S. Gambling Index (the “Casinos Group”).

      Performance bonuses, where appropriate, are usually determined after the end of the Company’s fiscal year based on an assessment of the Company’s results and the level of an individual’s particular performance for that year. Long-term incentive arrangements, on a case-by-case basis, may be determined as part of an overall compensation package in conjunction with demonstrable enhancements to stockholder values. The Company did not enter into any long-term incentive arrangement with any executives in 2004.

      The Company’s Annual Performance-Based Incentive Plan for Executive Officers (the “Incentive Plan”) provides for performance-based bonuses for executives who are “covered employees” under Section 162(m) of the Internal Revenue Code. Section 162(m) generally disallows a tax deduction to public companies for compensation over $1 million paid to any such company’s chief executive officer and four other most highly compensated executive officers. Qualifying performance-based compensation will not be subject to the deduction limitation if certain requirements are met. The Compensation and Stock Option Committee based the performance measure in 2004 on achievement by the Company of pretax income excluding extraordinary items and certain non-extraordinary items, including but not limited to gains or losses from disposal of an operation or sale of assets, certain write-downs or write-offs and material accounting changes. The actual bonus awards, if any, under the Incentive Plan are determined by the Compensation and Stock Option Committee, provided that pursuant to the Incentive Plan, no bonus award may exceed $5,000,000.

      The minimum performance goals set by the Compensation and Stock Option Committee for 2004 were exceeded, and accordingly, the Company’s senior executives qualified for bonuses for 2004 under the Incentive Plan. Based upon the factors and compensation policies discussed above, the Compensation and Stock Option Committee determined, on February 3, 2005, to grant bonuses for 2004 to the Named Executives pursuant to the Incentive Plan as follows: Mr. Lanni, $3,324,759; Mr. Baldwin, $2,490,789; Mr. Redmond, $2,157,201; Mr. Murren, $1,990,407; and Mr. Jacobs, $1,156,438.

      The Compensation and Stock Option Committee believes that a significant component of the compensation paid to the Company’s executives over the long term should be derived from stock options or other forms of stock compensation. The Committee strongly believes that stock ownership in the Company is a valuable incentive to executives and that the grant of stock options or other forms of stock compensation to them serves to align their interests with the interests of the stockholders as a whole and encourages them to manage the Company for the long term. The Compensation and Stock Option Committee determines whether to grant stock options or other forms of stock compensation, as well as the amount of the grants, by taking into account, in the following order of importance, the individual’s past and prospective value to the Company, the performance of the proposed recipient (based upon evaluations by the executive’s superior or the Board of Directors) and the amount of stock compensation previously granted. The Committee determined that the Named Executives had adequate stock incentives in 2004 and, therefore, did not grant them any stock options.

Compensation Awarded to the Chief Executive Officer

      J. Terrence Lanni served as Chairman of the Board and Chief Executive Officer of the Company from July 1995 through December 1999, at which time he resigned as Chief Executive Officer but remained as Chairman of the Board in a non-executive officer capacity. Effective February 2000, Mr. Lanni resumed his full-time executive officer status with the Company, retaining the title of Chairman of the Board. Effective March 2001, Mr. Lanni reassumed the title of Chief Executive Officer of the Company. As a result of its periodic review of compensation paid by companies in the Casinos Group and in order to realize the benefits of continuity and stability from the Company’s successful management team by securing their long-term

services, the Compensation and Stock Option Committee approved, effective June 2002, an extension of the term of Mr. Lanni’s employment contract from May 2004 to July 3, 2006 and an increase in his annual base salary from $1,000,000 to $2,000,000.

      As Chief Executive Officer, Mr. Lanni was eligible in 2004 to participate in the same executive compensation plans available to the Company’s other senior executives, including the Incentive Plan, the Stock Option Plans and the Restricted Stock Plan. The performance measure for the Incentive Plan in 2004 was based upon achievement by the Company of pretax income, as described above. The Compensation and Stock Option Committee determined, on February 3, 2005, to grant a bonus of $3,324,759 to Mr. Lanni for 2004 pursuant to the Incentive Plan.

The foregoing report of the Compensation and Stock Option Committee does not constitute soliciting material and should not be deemed filed or incorporated by reference into any other Company filing under the Securities Act or the Exchange Act, except to the extent the Company specifically incorporates such report by reference therein.

AUDIT COMMITTEE REPORT

      The Audit Committee of the Board of Directors (the “Audit Committee”) consists of Mr. Hernandez (Chair), Mr. Davis and Ms. Herman. The Board of Directors has determined that Messrs. Hernandez and Davis and Ms. Herman meet the current independence and experience requirements of the Exchange’s listing standards.

      The Audit Committee’s responsibilities are described in a written charter adopted by the Board of Directors, a copy of which, as amended and restated, is attached hereto as Appendix B and posted on the Company’s website at www.mgmmirage.com under the caption “Investor Relations-Corporate Governance-Audit Committee.” The Audit Committee is responsible for providing independent, objective oversight of the Company’s financial reporting system. Amongst its various activities, the Audit Committee reviews:

      The Audit Committee meets regularly in open sessions with the Company’s management, independent accountants and internal auditors to consider the adequacy of the Company’s internal controls and the objectivity of its financial reporting. In addition, the Audit Committee meets regularly in closed sessions with the Company’s management, independent accountants and internal auditors to review the foregoing matters. The Audit Committee also recommends to the Board of Directors the appointment of the independent accountants, and periodically reviews their performance and independence from management.

      The Audit Committee reviewed and discussed the audited financial statements with management and Deloitte & Touche LLP, and management represented to the Audit Committee that the Company’s consolidated financial statements were prepared in accordance with generally accepted accounting principles. The discussions with Deloitte & Touche LLP also included the matters required by Statement on Auditing Standards No. 61 (communication with Audit Committees), as well as the written disclosures and delivery of the letter regarding its independence as required by Independence Standards Board Standard No. 1 (Independence Discussions with Audit Committees).

      The Audit Committee also: (i) reviewed and discussed with management, the Company’s internal auditors and Deloitte & Touche LLP the Company’s internal control over its financial reporting process;

(ii) monitored management’s review and analysis of the adequacy and effectiveness of those controls and processes; and (iii) reviewed and discussed with management and Deloitte & Touche LLP their respective assessment of the effectiveness and adequacy of the Company’s internal control over financial reporting.

      Based on the Audit Committee’s review of the audited financial statements and the review and discussions described in the foregoing paragraphs, the Audit Committee recommended to the Board of Directors that the audited financial statements for the fiscal year ended December 31, 2004 be included in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2004 for filing with the Securities and Exchange Commission.

The foregoing report of the Audit Committee does not constitute soliciting material and should not be deemed filed or incorporated by reference into any other Company filing under the Securities Act or the Exchange Act, except to the extent the Company specifically incorporates such report by reference therein.

Fees Paid To Auditors

      The following table sets forth fees paid to our auditors, Deloitte & Touche LLP, in 2004 and 2003 for audit and non-audit services.

      The category of “Audit Fees” includes fees for our annual audit and quarterly reviews, the attestation reports on the Company’s internal control over financial reporting, accounting consultations, statutory audits required by gaming regulators and assistance with SEC filings.

      The category of “Audit-Related Fees” includes employee benefit plan audits, due diligence in connection with acquisitions and internal control reviews not associated with the attestation reports on the Company’s internal control over financial reporting.

      The category of “Tax Fees” includes tax consultation and planning fees and tax compliance services.

      The category of “All Other Fees” includes human resources consulting fees.

Pre-Approved Policies and Procedures

      Under our former Audit Committee charter, pre-approval of services provided by the independent auditor was not required, though the Audit Committee had an existing practice of approving the audit and significant non-audit services. Under SEC rules effective May 6, 2003, all services provided by the independent auditor under engagements entered into after May 6, 2003 are subject to approval by the Audit Committee. A majority of the fees disclosed above for 2003 relate to services for which the engagement was entered into before May 6, 2003. Subsequent to that date, all services provided by the independent auditor have been pre-approved by the Audit Committee or by the Audit Committee Chairman, under the authority delegated by the Audit Committee.

      Our current Audit Committee Charter, attached hereto as Appendix B, contains our policies related to pre-approval of services provided by the independent auditor. The Audit Committee, or the Chairman of the Audit Committee to whom such authority was delegated by the Audit Committee, must pre-approve all services provided by the independent auditor. Any such pre-approval by the Chairman must be presented to the Audit Committee at its next scheduled meeting.

STOCKHOLDER RETURN PERFORMANCE PRESENTATION

      Set forth below is a line graph comparing the yearly percentage change in the cumulative total stockholder return on the Company’s Common Stock against the cumulative total return of the Dow Jones US Equity Market Index and the Dow Jones US Gambling Index for the five-year period which commenced December 31, 1999 and ended December 31, 2004.

COMPARISON OF 5 YEAR CUMULATIVE TOTAL RETURN*

AMONG MGM MIRAGE, THE DOW JONES US EQUITY MARKET INDEX

AND THE DOW JONES US GAMBLING INDEX

CERTAIN TRANSACTIONS

      On June 2, 2002, the Company entered into a new employment agreement with J. Terrence Lanni, Chairman of the Board and Chief Executive Officer of the Company. The new employment agreement extended the term of Mr. Lanni’s prior employment agreement from May 2004 to July 3, 2006 and increased Mr. Lanni’s minimum annual salary from $1,000,000 to $2,000,000. The Company may terminate the agreement for good cause (as defined). In such event, Mr.Lanni shall be entitled to exercise those of his stock options granted under the Company’s Nonqualified Stock Option Plan as had been vested but were

unexercised as of the date of termination and to retain only those shares of restricted stock granted under the Company’s Restricted Stock Plan as had been vested as of the date of termination. If the agreement is terminated as a result of death or disability, Mr. Lanni (or his beneficiary) will be entitled to exercise those of his unexercised options as would have been vested as of the first anniversary of the date of termination, and all shares of restricted stock shall immediately vest. Also, pursuant to the agreement, if the Company terminates the agreement for other than good cause (as defined), Mr. Lanni’s salary will continue for the term of the agreement, he will continue to receive certain employee benefits, and all unvested stock options and unvested restricted stock held will continue to vest for the remainder of the term of the agreement. If Mr. Lanni seeks to terminate the agreement for good cause, he must give the Company 30 days notice to cure the breach. If such breach is not cured (and the Company does not invoke its right to arbitration), Mr. Lanni’s salary will continue for the term of the agreement, he will continue to receive certain employee benefits, and all unvested stock options and unvested restricted stock held will continue to vest for the remainder of the term of the agreement. If Mr. Lanni terminates without cause upon 30 days notice, then termination will result and Mr. Lanni shall be entitled to exercise those of his stock options granted under the Company’s Nonqualified Stock Option Plan as had been vested but were unexercised as of the date of termination and to retain only those shares of restricted stock granted under the Company’s Restricted Stock Plan as had been vested as of the date of termination. If there is a Change in Control (as defined) of the Company, all of Mr. Lanni’s unvested stock options and unvested restricted stock become fully vested. If the Change in Control results from an exchange of outstanding Common Stock as a result of which the Common Stock of the Company is no longer publicly held, then the options held by Mr. Lanni shall be exercisable for the consideration (cash, stock or otherwise) which the holders of the Company’s Common Stock received in such exchange, and the Company shall offer to purchase Mr. Lanni’s restricted stock upon the same terms and conditions as provided to the Company in the tender offer (see “Executive Compensation and Other Information-Aggregated Option Exercises in Fiscal 2004 and Fiscal Year-End Option Values” and “Compensation and Stock Option Committee Report on Executive Compensation”).

      On June 2, 2002, the Company entered into a new employment agreement with Robert H. Baldwin, President and Chief Executive Officer of Mirage Resorts, the Company’s wholly owned subsidiary. The new employment agreement extended the term of Mr. Baldwin’s prior employment agreement from May 2004 to July 3, 2006 and increased Mr. Baldwin’s minimum annual salary from $1,000,000 to $1,500,000. The Company may terminate the agreement for good cause (as defined). In such event, Mr. Baldwin shall be entitled to exercise those of his stock options granted under the Company’s Nonqualified Stock Option Plan as had been vested but were unexercised as of the date of termination and to retain only those shares of restricted stock granted under the Company’s Restricted Stock Plan as had been vested as of the date of termination. If the agreement is terminated as a result of death or disability, Mr. Baldwin (or his beneficiary) will be entitled to exercise those of his unexercised options as would have been vested as of the first anniversary of the date of termination, and all shares of restricted stock shall immediately vest. Also, pursuant to the agreement, if the Company terminates the agreement for other than good cause (as defined), Mr. Baldwin’s salary will continue for the term of the agreement, he will continue to receive certain employee benefits, and all unvested stock options and unvested restricted stock held will continue to vest for the remainder of the term of the agreement. If Mr. Baldwin seeks to terminate the agreement for good cause, he must give the Company 30 days notice to cure the breach. If such breach is not cured (and the Company does not invoke its right to arbitration), Mr. Baldwin’s salary will continue for the term of the agreement, he will continue to receive certain employee benefits, and all unvested stock options held will continue to vest for the remainder of the term of the agreement. If Mr. Baldwin terminates without cause upon 30 days notice, then termination will result and Mr. Baldwin shall be entitled to exercise those of his stock options granted under the Company’s Nonqualified Stock Option Plan as had been vested but were unexercised as of the date of termination and to retain only those shares of restricted stock granted under the Company’s Restricted Stock Plan as had been vested as of the date of termination. If there is a Change in Control (as defined) of the Company, all of Mr. Baldwin’s unvested stock options and unvested restricted stock become fully vested. If the Change in Control results from an exchange of outstanding Common Stock as a result of which the Common Stock of the Company is no longer publicly held, then the options held by Mr. Baldwin shall be exercisable for the consideration (cash, stock or otherwise) which the holders of the Company’s Common Stock received in such exchange, and the

Company shall offer to purchase Mr. Baldwin’s restricted stock upon the same terms and conditions as provided to the Company in the tender offer (see “Executive Compensation and Other Information-Aggregated Option Exercises in Fiscal 2004 and Fiscal Year-End Option Values” and “Compensation and Stock Option Committee Report on Executive Compensation”).

      On June 2, 2002, the Company entered into a new employment agreement with John T. Redmond, President and Chief Executive Officer of MGM Grand Resorts, the Company’s wholly owned subsidiary. The new employment agreement extended the term of Mr. Redmond’s prior employment agreement from May 2004 to July 3, 2006 and increased Mr. Redmond’s minimum annual salary from $800,000 to $1,300,000. The Company may terminate the agreement for good cause (as defined). In such event, Mr. Redmond shall be entitled to exercise those of his stock options granted under the Company’s Nonqualified Stock Option Plan as had been vested but were unexercised as of the date of termination and to retain only those shares of restricted stock granted under the Company’s Restricted Stock Plan as had been vested as of the date of termination. If the agreement is terminated as a result of death or disability, Mr. Redmond (or his beneficiary) will be entitled to exercise those of his unexercised options as would have been vested as of the first anniversary of the date of termination, and all shares of restricted stock shall immediately vest. Also, pursuant to the agreement, if the Company terminates the agreement for other than good cause (as defined), Mr. Redmond’s salary will continue for the term of the agreement, he will continue to receive certain employee benefits, and all unvested stock options and unvested restricted stock held will continue to vest for the remaining term of the agreement. If Mr. Redmond seeks to terminate the agreement for good cause, he must give the Company 30 days notice to cure the breach. If such breach is not cured (and the Company does not invoke its right to arbitration), Mr. Redmond’s salary will continue for the term of the agreement, he will continue to receive certain employee benefits, and all unvested stock options and unvested restricted stock held will continue to vest for the remainder of the term of the agreement. If Mr. Redmond terminates without cause upon 30 days notice, then termination will result and Mr. Redmond shall be entitled to exercise those of his stock options granted under the Company’s Nonqualified Stock Option Plan as had been vested but were unexercised as of the date of termination and to retain only those shares of restricted stock granted under the Company’s Restricted Stock Plan as had been vested as of the date of termination. If there is a Change in Control (as defined) of the Company, all of Mr. Redmond’s unvested stock options and unvested restricted stock become fully vested. If the Change in Control results from an exchange of outstanding Common Stock as a result of which the Common Stock of the Company is no longer publicly held, then the options held by Mr. Redmond shall be exercisable for the consideration (cash, stock or otherwise) which the holders of the Company’s Common Stock received in such exchange, and the Company shall offer to purchase Mr. Redmond’s restricted stock upon the same terms and conditions as provided to the Company in the tender offer (see “Executive Compensation and Other Information-Aggregated Option Exercises in Fiscal 2004 and Fiscal Year-End Option Values” and “Compensation and Stock Option Committee Report on Executive Compensation”).

      On June 2, 2002, the Company entered into a new employment agreement with James J. Murren, President, Chief Financial Officer and Treasurer of the Company. The new employment agreement extended the term of Mr. Murren’s prior employment agreement from May 2004 to July 3, 2006 and increased Mr. Murren’s minimum annual salary from $800,000 to $1,200,000. The Company may terminate the agreement for good cause (as defined). In such event, Mr. Murren shall be entitled to exercise those of his stock options granted under the Company’s Nonqualified Stock Option Plan as had been vested but were unexercised as of the date of termination and to retain only those shares of restricted stock granted under the Company’s Restricted Stock Plan as had been vested as of the date of termination. If the agreement is terminated as a result of death or disability, Mr. Murren (or his beneficiary) will be entitled to exercise those of his unexercised options as would have been vested as of the first anniversary of the date of termination, and all shares of restricted stock shall immediately vest. Also, pursuant to the agreement, if the Company terminates the agreement without good cause (as defined), Mr. Murren’s salary will continue for the term of the agreement, he will continue to receive certain employee benefits and all unvested stock options and unvested restricted stock held will continue to vest for the remaining term of the agreement. If Mr. Murren seeks to terminate the agreement for good cause, he must give the Company 30 days notice to cure the breach. If such breach is not cured (and the Company does not invoke its right to arbitration), Mr. Murren’s salary will continue for the term of the agreement, he will continue to receive certain employee benefits, and all

unvested stock options and unvested restricted stock held will continue to vest for the remainder of the term of the agreement. If Mr. Murren terminates without cause upon 30 days notice, then termination will result and Mr. Murren shall be entitled to exercise those of his stock options granted under the Company’s Nonqualified Stock Option Plan as had been vested but were unexercised as of the date of termination and to retain only those shares of restricted stock granted under the Company’s Restricted Stock Plan as had been vested as of the date of termination. If there is a Change in Control of the Company (as defined), all of Mr. Murren’s unvested stock options and unvested restricted stock become fully vested. If the Change in Control results from an exchange of outstanding Common Stock as a result of which the Common Stock of the Company is no longer publicly held, then the options held by Mr. Murren to purchase Common Stock of the Company shall be exercisable for the consideration (cash, stock or otherwise) which the holders of the Company’s Common Stock received in such exchange, and the Company shall offer to purchase Mr. Murren’s restricted stock upon the same terms and conditions as provided to the Company in the tender offer (see “Executive Compensation and Other Information-Aggregated Option Exercises in Fiscal 2004 and Fiscal Year-End Option Values” and “Compensation and Stock Option Committee Report on Executive Compensation”).

      On June 2, 2002, the Company entered into a new employment agreement with Gary N. Jacobs, Executive Vice President, General Counsel and Secretary of the Company. The new employment agreement extended the term of Mr. Jacobs’ prior employment agreement from May 2004 to July 3, 2006 and increased Mr. Jacobs’ minimum annual salary then in effect from $550,000 to $700,000. The Company may terminate the agreement for good cause (as defined). In such event, Mr. Jacobs shall be entitled to exercise those of his stock options granted under the Company’s Nonqualified Stock Option Plan as had been vested but were unexercised as of the date of termination and to retain only those shares of restricted stock granted under the Company’s Restricted Stock Plan as had been vested as of the date of termination. If the agreement is terminated as a result of death or disability, Mr. Jacobs (or his beneficiary) will be entitled to exercise those of his unexercised options as would have been vested as of the first anniversary of the date of termination, and all shares of restricted stock shall immediately vest. Also, pursuant to the agreement, if the Company terminates the agreement for other than good cause (as defined), Mr. Jacobs’ salary will continue for the term of the agreement, he will continue to receive certain employee benefits, and all unvested stock options and unvested restricted stock held will continue to vest for the remainder of the term of the agreement. If Mr. Jacobs seeks to terminate the agreement for good cause, he must give the Company 30 days notice to cure the breach. If such breach is not cured (and the Company does not invoke its right to arbitration), Mr. Jacobs’ salary will continue for the term of the agreement, he will continue to receive certain employee benefits, and all unvested stock options and unvested restricted stock held will continue to vest for the remainder of the term of the agreement. If Mr. Jacobs terminates without cause upon 30 days notice, then termination will result and Mr. Jacobs shall be entitled to exercise those of his stock options granted under the Company’s Nonqualified Stock Option Plan as had been vested but were unexercised as of the date of termination and to retain only those shares of restricted stock granted under the Company’s Restricted Stock Plan as had been vested as of the date of termination. If there is a Change in Control (as defined) of the Company, all of Mr. Jacobs’ unvested stock options and unvested restricted stock become fully vested. If the Change in Control results from an exchange of outstanding Common Stock as a result of which the Common Stock of the Company is no longer publicly held, then the options held by Mr. Jacobs shall be exercisable for the consideration (cash, stock or otherwise) which the holders of the Company’s Common Stock received in such exchange, and the Company shall offer to purchase Mr. Jacobs’ restricted stock upon the same terms and conditions as provided to the Company in the tender offer (see “Executive Compensation and Other Information-Aggregated Option Exercises in Fiscal 2004 and Fiscal Year-End Option Values” and “Compensation and Stock Option Committee Report on Executive Compensation”).

      Christensen, Miller, Fink, Jacobs, Glaser, Weil, & Shapiro, LLP, a law firm of which Terry Christensen, a member of the Board of Directors of the Company, is a partner and Gary N. Jacobs, Executive Vice President, General Counsel and Secretary and a director of the Company, is of counsel (see “Election of Directors”), has performed extensive legal services for the Company. Such services rendered relate to litigation, sales of securities, financing transactions, acquisitions and dispositions of certain assets and operations, tax matters and other business transactions, contracts and agreements. In 2004, the Company paid legal fees to Christensen, Miller, Fink, Jacobs, Glaser, Weil, & Shapiro, LLP in the amount of $3,404,108. In

2004, Gary N. Jacobs received $62,626 from Christensen, Miller, Fink, Jacobs, Glaser, Weil & Shapiro, LLP, which payment was related to participation in fees received from clients unrelated to the Company. Mr. Jacobs had been a senior partner of the firm, and left that position on becoming employed by the Company. He continues with the law firm in an of counsel capacity. The foregoing payment was a fixed contractual obligation of the law firm, and was payable without regard to any legal services rendered to the Company.

      Bear, Stearns & Co. Inc. (“Bear Stearns”), an investment banking and brokerage firm of which George J. Mason, a member of the Board of Directors of the Company, is Senior Managing Director, serves as a broker of record to MFS Investment Management (“MFS”), the administrator of certain of the Company’s benefit plans, including the Company’s 401K Plan, the SERP and the DCP. In connection with those services, Bear Stearns was paid by MFS, and in turn paid to Mr. Mason, approximately $216,706 in broker of record compensation for the 401K Plan in 2004.

      During 2004, Alexander M. Haig, Jr., a member of the Board of Directors of the Company, rendered consulting services to the Company, for which he received a fee of $50,000.

      James J. Murren, President, Chief Financial Officer and Treasurer and a director of the Company, was a founder of and currently serves as a Director of the Nevada Cancer Institute, a non-profit organization. Gary N. Jacobs, Executive Vice President, General Counsel and Secretary and a Director of the Company, serves as a Director of the Nevada Cancer Institute, and Mr. Murren’s wife, Heather Hay Murren, serves as a Director and the President of the Nevada Cancer Institute. In 2004, the Company made cash contributions to the Nevada Cancer Institute in the amount of approximately $36,000, and the Nevada Cancer Institute purchased goods and services from the Company and its subsidiaries in the amount of approximately $68,000.

      In 1997, the Compensation Committee adopted a stock option grant program pursuant to the Nonqualified Stock Option Plan, which was subsequently approved by the stockholders, whereby members of the Company’s Board of Directors who are not full-time employees of the Company would receive an initial grant (adjusted to reflect the effect of the Company’s February 10, 2000 two-for-one stock split) of 10,000 stock options, and subsequent yearly grants of 2,000 stock options during their respective terms as directors. Effective July 1, 2000, the annual grants were increased to 5,000 stock options during their respective terms as directors.

      For the twelve months ended December 31, 2004, the Company rented office space from Tracinda for various business purposes. The aggregate amount of rental which was paid by the Company to Tracinda in 2004 was approximately $26,000, which management believes to be at rates generally comparable to those offered to third parties.

      Certain affiliates of the Company, including MGM Grand Hotel, LLC, purchase on a wholesale basis from MGM Inc., videocassettes and other merchandise such as baseball caps, clothing, key chains and watches bearing the trademarks and logos of MGM Inc. for resale to consumers in retail shops located within MGM MIRAGE-affiliated hotels. For the year ended December 31, 2004, there were no material purchases of such merchandise by the Company from MGM Inc. Hotel affiliates of MGM MIRAGE occasionally conduct cross-promotional campaigns with MGM, in which MGM MIRAGE’s hotel affiliates and MGM Inc.’s motion picture releases are promoted together; however, management believes that the amounts involved are immaterial. MGM MIRAGE and its hotel affiliates and MGM Inc. have an ongoing relationship whereby the MGM MIRAGE hotel affiliates can utilize key art, still photographs of artwork and one-minute film clips from certain of MGM Inc.’s motion picture releases on an as-needed basis. MGM MIRAGE and its hotel affiliates do not pay any monetary compensation for these licenses.

      For the twelve months ended December 31, 2004, MGM Inc. paid the Company the aggregate amount of approximately $207,000 for hotel services, and Tracinda paid the Company the aggregate amount of approximately $9,000 for hotel services and $26,000 for usage of the Company’s aircraft. The rates charged by the Company for hotel services were generally comparable to those offered to third parties, and the rates charged by the Company for usage of its aircraft were mandated by Federal Aviation Administration regulations. In addition, Mr. Kirk Kerkorian, the sole stockholder of Tracinda, and Mr. Alex Yemenidjian, the

Chief Executive Officer of MGM Inc., paid the Company the aggregate amount of approximately $47,000, and $36,000, respectively for hotel services provided by the Company. In 2004, Mr. Yemenidjian participated in the Company’s executive health plan which reimburses Mr. Yemenidjian for his medical expenses. Mr. Yemenidjian reimbursed the Company for his participation in such executive health plan according to the Company’s applicable rate structure. In addition, in 2004,the Company paid Mr. Yemenidjian’s secretary the sum of $6,000. Tracinda also leases office space from MGM MIRAGE’s hotel affiliates, and in 2004, Tracinda paid the Company approximately $5,000 for rent for such office space.

      In February 1980, a predecessor-in-interest of MGM Inc. granted to our predecessor-in-interest an exclusive open-ended royalty-free license to use the trademark MGM, as well as certain stylized lion depictions, in its resort hotel and/or gaming and other businesses, excluding the filmed entertainment business. This license was amended in 1998. In June 2000, the license was further amended to allow MGM MIRAGE to use the trademark MGM in combination with the trademark MIRAGE to the same extent that we were previously permitted with regard to the MGM Grand trademark. In consideration of this further grant of rights, we paid MGM Inc. an annual license fee of $1 million. Beginning in the Fall of 2003, we entered into discussions with MGM Inc. to clarify certain terms of the license and to separate ownership of the MGM MIRAGE trademarks from the trademarks of MGM Inc. In May 2004, we entered into a Trademark Coexistence and Assignment Agreement with MGM Inc. pursuant to which the MGM Grand trademarks were assigned to us in exchange for a broadening of the category of goods and services for which MGM Inc. has exclusivity with regard to the use of the trademark MGM (and derivatives thereof). This agreement replaces and supersedes the previous license (as amended), but maintains (in a separate license agreement) all of the terms and conditions (including the $1 million annual payment) of the June 2000 amendment described above. We paid MGM Inc. the $1 million annual license fee in June 2004 pursuant to this new license agreement.

      Pursuant to a Merchandise License Agreement effective as of December 1, 2000 between MGM Inc. and a subsidiary of the Company, the Company has the right to use certain trademarks and logos of MGM Inc. in connection with the retail sale of merchandise at the Company’s properties. The Company is required to pay MGM Inc. royalties based on retail sales of the licensed merchandise. The agreement has a term of five years, subject to the Company’s right to extend the term for one additional five-year period and its option to terminate the agreement at any time upon 60 days’ notice. In 2004, the Company paid no royalties to MGM Inc. pursuant to this Merchandise License Agreement. The amount of royalties that will become payable in 2005 and future years cannot be determined at this time.

AMENDMENT OF OUR CERTIFICATE OF INCORPORATION

Proposal No. 2

      Our board of directors has approved a proposal to amend our certificate of incorporation to increase the number of authorized shares of our common stock from 300,000,000 to 600,000,000. The complete text of the certificate of amendment for the increase in authorized shares is set forth in Appendix B to this proxy statement and is incorporated by this reference. The proposed amendment would amend Article 4 of our certificate of incorporation to read as follows:

      On March 8, 2005, our Board approved a 2-for-1 stock split to be effected in the form of a stock dividend. The proposed amendment to the certificate of incorporation is designed to effect the stock split and to ensure that, after giving effect to the stock split, we will have enough authorized shares of common stock to allow for other future issuances of our common stock at such time and for such general corporate purposes as our board of directors may deem advisable. Any such issuances may occur without further action by our stockholders, except as may be required by applicable law or by the rules of the New York Stock Exchange where our common stock is listed for trading. Upon issuance, any such shares will have the same rights as the outstanding shares of common stock. Holders of our common stock have no preemptive rights. The issuance of

additional shares of common stock may have a dilutive effect on earnings per share and on such stockholder’s percentage voting power for persons who do not purchase additional shares to maintain their pro rata interest.

      We have no arrangements, agreements, understandings or plans at the present time for the issuance or use of the additional shares of common stock proposed to be authorized except in connection with the stock split and the possible exercise of outstanding options and the grant of additional share based instruments under our stock option plans or other long term incentive plans. We do not intend to issue any common stock except on terms which we deem to be in the best interests of MGM MIRAGE and our stockholders.

      Although we have no present intention to issue shares of common stock other than in connection with the stock split or outstanding options, future issuances of common stock could have the effect of making the acquisition of control of MGM MIRAGE more difficult. Common stock could also be privately placed with purchasers who might side with management in opposing a takeover bid, thus discouraging such a bid.

      We believe the stock split is desirable for several reasons. Our common stock has been trading at a per share price in the $49.15 to $79.60 range since October 1, 2004. As of March 14, 2005, the closing price of our common stock was $73.81. We believe that this price range makes our common stock less affordable for purchase in lots of 100 or more shares. In addition, we believe an increase in the number of shares held by the public will encourage and facilitate trades in our common stock and promote a more liquid market in our common stock. Since the two-for-one stock split will increase the number of shares held in the public market, we believe that the price per share of our common stock will be more affordable to individual investors and, as a result, enable more people to buy our common stock and create more liquidity in each stockholder’s investment. We cannot be certain that these effects will occur.

      Certain Federal Income Tax Consequences of the Stock Split. The following is a brief summary of certain U.S. federal income tax consequences of the stock split based upon current federal tax law:

      This summary is based upon the Internal Revenue Code, existing and proposed Treasury Regulations promulgated thereunder, administrative pronouncements and judicial decisions, all as in effect on the date hereof, and all of which are subject to change, possibly on a retroactive basis. Any such change could affect the continuing validity of this discussion. This discussion does not address the effect of any applicable state, local or foreign tax laws. The foregoing summary does not purport to be a complete analysis of all potential tax effects of the stock split. Each MGM MIRAGE stockholder is urged to consult with his or her own tax advisor to determine the particular tax consequences to such stockholder of the stock split, including the applicability and effect of state, local and foreign tax laws and the possible effects of any changes in U.S. federal or other applicable tax laws.

      We believe that it is in our best interests and that of our stockholders to increase the number of authorized shares of common stock in order to have additional authorized but unissued shares available for issuance to effectuate the stock split and to meet business needs as they arise.

The Board of Directors recommends a vote FOR adoption of this proposal.

APPROVAL OF MGM MIRAGE 2005 OMNIBUS INCENTIVE PLAN

Proposal No. 3

      A copy of the proposed 2005 Omnibus Incentive Plan (which we refer to as the 2005 Plan) is attached to this proxy statement as Appendix C and is hereby incorporated by reference. The following summary of key provisions of the 2005 Plan is qualified in its entirety by reference to the attached 2005 Plan document.

      Purpose. We believe that while the Company’s existing 1997 Non-Qualified Stock Option Plan and 1997 Incentive Stock Option Plan (which we refer to collectively as the Old Plan) have provided the Company with a useful tool in helping to attract and retain qualified executive personnel, the Old Plan does not provide the Company with the flexibility it will need in the future to continue to perform this function to the fullest extent. Upon approval of the 2005 Plan, the Old Plan will be terminated although outstanding options under the Old Plan will remain in effect in accordance with their terms.

      The 2005 Plan is designed to advance the interests of the Company and its stockholders by providing key management employees, non-employee directors and other eligible participants with innovative financial incentives, through stock and performance based awards, to: align participants’ interests with the interests of the Company’s stockholders in the long-term success of the Company; provide management with an equity ownership in the Company tied to Company performance; attract, motivate and retain key employees and non-employee directors; and provide incentive to management for continuous employment with the Company.

      Effective Date and Term. The 2005 Plan will be effective May 3, 2005 if approved by the stockholders at the Annual Meeting. The 2005 Plan will terminate on the earlier of the date that all shares reserved for issuance have been awarded or May 3, 2015.

      Administration and Eligibility. The Compensation and Stock Option Committee (which we refer to as the Committee) will administer the 2005 Plan. Among other powers, the Committee will have full and exclusive power to: interpret the terms and the intent of the 2005 Plan and any award agreement; determine eligibility for awards; determine award recipients; establish the amount and type of award; determine the fair market value of Company common stock; determine the terms and conditions of awards; grant awards; and make all other determinations relating to the 2005 Plan.

      The Committee may delegate to one or more of its members, agents or advisors or to one or more officers of the Company, its subsidiaries or affiliates such administrative duties or powers as it may deem advisable. The Committee may authorize one or more of the Company’s officers to designate employees to be recipients of awards and/or determine the size of any such award; provided that (i) the Committee may not delegate such authority with respect to awards to be granted to an officer or other directors of the Company or a person who beneficially owns more that ten percent of the Company’s common stock, (ii) the authorizing resolution of the Committee must state the total number of awards that may be so granted; and (iii) the officer must report periodically to the Committee about the nature and scope of the awards granted.

      All officers, directors and employees are eligible to participate in the 2005 Plan. Subject to the provisions of the 2005 Plan, the Committee has the authority to select from all eligible individuals those to whom awards are granted and to determine the nature and amount of each award. As of December 31, 2004, there were ten executive officers, 17 directors (of whom five were executive officers and 12 were non-employee directors) and approximately 40,000 employees (including officers who are not executive officers) who would have been eligible to participate in the 2005 Plan.

Types of Awards

      General. The 2005 Plan permits the Committee, in its sole discretion, to grant various forms of incentive awards. The Committee has the power to grant stock options, stock appreciation rights (which we refer to as SARs), restricted stock, restricted stock units, performance shares, performance units and other stock based awards. Each award will be reflected in an agreement between the Company and the participant, will be subject to the applicable terms and conditions of the 2005 Plan and may also be subject to other terms and conditions consistent with the 2005 Plan that the Committee deems appropriate, including accelerated

vesting or settlement in the event of a participant’s death, disability or termination of employment. The provisions of the various agreements entered into under the 2005 Plan do not need to be identical.

      Stock Options. Stock options allow the participant to buy a certain number of shares of the Company’s common stock at an exercise price equal to at least the fair market value (as determined by the Committee) on the date the option is granted. Stock Options may be incentive stock options intended to qualify for special tax treatment or nonqualified stock options. Specific terms of the option will be set by the Committee and reflected in each award agreement. Upon exercise of a stock option, the participant may pay the exercise price using (i) cash, Company common stock or a combination of cash and Company common stock or (ii) a cashless exercise procedure through the participant’s broker or (iii) any other payment method approved or accepted by the Committee. The maximum term of stock options is ten years.

      Stock Appreciation Rights. Stock appreciation rights entitle the participant to receive a payment equal to the “spread” between the exercise price of the right and the fair market value of the shares subject to the right on the date of exercise. SARs may be free standing or granted in tandem with a stock option. The payment upon SAR exercise shall be in shares of Company common stock. The Committee will determine the term of any SAR granted, provided that no SAR, including an SAR issued in tandem with a stock option, may be exercised after the tenth anniversary of its grant date.

      Restricted Stock and Restricted Stock Units. An award of restricted stock involves the immediate transfer by the Company to the participant of a specific number of shares which are subject to a risk of forfeiture and a restriction on transferability. This restriction will lapse following a stated period of time, upon attainment of specified performance targets or some combination of the foregoing. A holder of restricted stock may have all of the rights of a holder of Company common stock (except for the restriction on transferability), including the right to vote and receive dividends unless otherwise determined by the Committee and set forth in the award agreement. A restricted stock unit is similar to restricted stock except no shares are issued. In addition, holders of restricted stock units will have no voting rights, but may be entitled, if so determined by the Committee, to receive dividend equivalents, which entitle the holder to be credited with an amount equal to all cash dividends paid on the shares underlying restricted stock units while the units are outstanding and which are converted into additional restricted stock units.

      Performance Awards. The Committee may grant performance awards in the form of performance shares or performance units and will set the specific terms of any such award. The Committee will set the initial value of each performance unit at the time of grant. Each performance share will have an initial value equal to the fair market value of a share on the date of grant, as determined by the Committee. The Committee will set performance goals which, depending on the extent to which they are met, will determine the value and/or the number of performance units/shares to be paid to the participant. Holders of performance share awards will have voting rights only upon issuance of the underlying shares. The Committee may grant holders of performance share awards the right to receive dividend equivalents, which may be paid currently or accumulated and paid to the extent that performance shares become non-forfeitable, as determined by the Committee. Dividend equivalents may be settled in cash, shares or a combination of both. Holders of performance units will have no voting rights or dividend rights associated with those awards.

      Other Stock-Based Awards. The Committee may also grant other types of stock-based awards, including the grant or offer for sale of unrestricted shares of Company common stock. The terms of any such award will be at the discretion of the Committee, subject to the terms of the 2005 Plan.

      Shares Available for Awards; Maximum Awards. A maximum of 10,000,000 shares of the Company’s common stock will be available for issuance to participants under the 2005 Plan. Unless the Committee determines that an award is not to qualify as performance based compensation, the maximum number of shares for either option or SAR awards to a participant in any one year is, as to each of the foregoing, 1,000,000 shares. The maximum aggregate grant for awards of either (i) restricted stock or restricted stock units, (ii) performance units or performance shares or (iii) other stock based awards to a participant in any one year is, as to each of the foregoing, 350,000.

      Adjustments for Corporate Changes. In the event of a recapitalization, reclassification or other specified event affecting the Company or shares of Company common stock, the Committee, shall make appropriate and proportionate adjustments in the number and kind of shares that may be issued under the 2005 Plan, as well as other maximum limitations under the 2005 Plan, and the number and kind of shares of common stock or other rights and prices under outstanding awards.

      Performance Measures. The 2005 Plan provides that, with respect to certain awards, the Committee may make the degree of payout and/or vesting dependent upon the attainment of certain performance measures set forth in the 2005 Plan. Performance goals with respect to awards intended to qualify as performance based compensation are limited to the following performance measures: net earnings or net income (before or after taxes); earnings per share; net sales or revenue growth; net operating profit; return measures (including return on assets, capital, invested capital, equity, sales or revenue); cash flow (including operating cash flow, free cash flow, cash flow return on equity and cash flow return on investment); EBITDA; gross or operating margins; productivity ratios; share price (including growth measures and total shareholder return); expense targets; margins; operating efficiency; market share; customer satisfaction; working capital targets; and economic value added (net operating profit after tax minus the sum of capital multiplied by the cost of capital).

      Performance measures may be used to measure the performance of the Company and its subsidiaries as a whole or any business unit of the Company or any combination thereof. Performance measures may also be established relative to: (i) peer companies selected by the Committee; (ii) internal goals; or (iii) levels attained in prior years. The Committee may provide in any award that an evaluation of performance may include or exclude various events, including asset write-downs, the effect of changes in the tax laws and extraordinary items such as acquisitions or divestitures. In addition, if applicable tax and/or securities laws and applicable Exchange rules change to permit Committee discretion to alter the governing performance measures, then the Committee may make such changes without seeking stockholder approval.

      Tax Withholding. To the extent that a participant incurs any tax liability in connection with the exercise or receipt of an award under the 2005 Plan, the Company has the right to deduct or withhold, or to require the participant to pay to the Company, the minimum statutory amount to satisfy federal, state and local tax withholding obligations. In addition, the Committee may allow the participant to satisfy the withholding obligation by allowing the Company to withhold a portion of the shares to be issued to the participant. Those shares would be available for future awards under the 2005 Plan.

      Transferability. All awards under the 2005 Plan are nontransferable other than by will or the laws of descent and distribution, provided that, with respect to awards other than incentive stock options, the Committee may, in its sole discretion, permit transferability to a family member or family trust, foundation or other entity, on a general or specific basis. Unless otherwise provided in the award agreement, awards granted under the 2005 Plan may be exercised only by the participant during the participant’s lifetime.

      Amendment and Termination. The Committee may, at any time and from time to time and in any respect, amend or modify the 2005 Plan. The Board must obtain stockholder approval of any material amendment to the 2005 Plan if required by any applicable law, regulation or stock exchange rule. In addition, no option or SAR award under the 2005 Plan may be repriced, replaced or regranted through cancellation without the prior approval of the stockholders, except for adjustments by the Committee for corporate changes described above. The Board of Directors may amend the 2005 Plan or any award agreement, which amendment may be retroactive, in order to conform it to any present or future law, regulation or ruling relating to plans of this or similar nature. No amendment or modification of the 2005 Plan or any award agreement may adversely affect any outstanding award without the written consent of the participant holding the award.

      Future 2005 Plan Benefits. Awards under the 2005 Plan are discretionary and cannot be determined at this time.

      Certain Federal Income Tax Consequences. The following is a brief description of certain federal income tax consequences that will generally apply to awards issued under the 2005 Plan, based on current

federal income tax laws. This summary is not intended to be exhaustive and, among other things, does not describe state, local or foreign income and other tax consequences. Participants should not rely on this discussion for individual tax advice, as each participant’s situation and the tax consequences of exercising awards and disposing of the underlying shares of common stock will vary depending upon the specific facts and circumstances involved. Each participant is advised to consult with his or her own tax advisor.

      Incentive Stock Options. A participant will not recognize income upon the grant or exercise of an award that qualifies as an incentive stock option (“ISO”) under the 2005 Plan. However, the difference between the fair market value of the stock on the date of exercise and the exercise price is an item of tax preference which may cause the participant to be subject to the alternative minimum tax in the year in which the ISO is exercised.

      If a participant exercises an ISO and does not dispose of the underlying shares within (i) two years from the date of grant of the ISO, and (ii) one year from the date of exercise, the participant will generally recognize capital gain or loss on a subsequent sale of the stock equal to the difference between the sales price and the exercise price. If a participant disposes of common stock acquired upon exercise of an ISO before the expiration of either the two-year or the one-year holding periods described in the preceding sentence (each a “disqualifying disposition”), the participant will generally realize ordinary income in an amount equal to the lesser of (a) the excess of the fair market value of the shares on the date of exercise over the exercise price, or (b) the excess of the fair market value of the shares on the date of disposition over the exercise price. The remaining gain, if any, will be taxed to the participant as long-term or short-term capital gain depending on the holding period for such shares. The Company will not be allowed any deduction for federal income tax purposes at either the time of grant or the time of exercise of an ISO. Upon any disqualifying disposition by a participant, the Company will generally be allowed a deduction to the extent the participant realizes ordinary income.

      Nonqualified Stock Options. A participant who is granted an option under the 2005 Plan which does not qualify as an ISO shall be treated as having been granted a nonqualified stock option (“NQSO”).

      Generally, the grant of an NQSO does not result in a participant recognizing income. Upon the exercise of an NQSO, the participant will recognize ordinary income in an amount equal to the excess of the fair market value of the shares of the common stock at the time of exercise over the exercise price of the NQSO. The Company will generally be entitled to a deduction for federal income tax purposes in an amount equal to the amount included in income by the participant, provided the Company satisfies its information reporting obligations with respect to such income.

      On a subsequent sale of the shares of the common stock, the participant will recognize capital gain or loss equal to the difference between the amount realized from the sale of stock and the participant’s adjusted basis in those shares, which will generally be the sum of the amount paid and the amount of income previously recognized by the participant in connection with the exercise of the NQSO. Such capital gain will be long or short term depending upon the holding period for such shares.

      Stock Appreciation Rights. In general, a participant will not recognize ordinary income for federal income tax purposes upon the grant of an SAR and the Company will not be entitled to a deduction at that time. Upon the exercise of an SAR, the participant will recognize ordinary income equal to the amount by which the fair market value of a share on the exercise date exceeds the exercise price of the SAR, multiplied by the number of shares with respect to which the participant exercises his or her SAR. The Company will be entitled to a federal income tax deduction equal to the amount of ordinary income the recipient is required to recognize in connection with the exercise. The participant’s basis in those shares will equal their fair market value on the date of their acquisition.

      In general, the issuance of a tandem SAR will not result in a participant recognizing ordinary income. The Company will not be entitled to a deduction at such time. Upon the exercise of a tandem SAR, the participant will recognize ordinary income equal to the amount by which the fair market value of the shares acquired under the tandem SAR on the exercise date exceeds the exercise price of such shares. The Company

will generally be entitled to a corresponding deduction equal to the amount of income recognized by the participant.

      Restricted Stock. In general, a participant will not recognize any income upon an award of restricted stock, provided such stock is subject to a substantial risk of forfeiture and is nontransferable. The participant will recognize ordinary income, for federal income tax purposes, at the time the restricted stock is no longer subject to a substantial risk of forfeiture or becomes transferable. The amount taxed to the participant is equal to the excess of the fair market value of the restricted stock at the time the restriction lapses over the amount (if any) paid for the restricted stock by the participant, and such income will generally be taxed at ordinary income rates. The Company will generally be allowed a federal income tax deduction in an amount equal to the amount included in income by the participant, provided such amount constitutes an ordinary and necessary business expense, and provided further that the Company satisfies its information reporting obligations with respect to such income. Such deduction will be allowed in the tax year in which the participant recognizes such income.

      Within thirty (30) days after the date restricted stock is transferred pursuant to an award, a participant may elect under Section 83(b) of the Code to be taxed on the fair market value of the restricted stock at the time of the award, rather than at the time the restricted stock is no longer subject to a substantial risk of forfeiture or becomes transferable. In such case, the Company would be allowed a federal income tax deduction in the year of the award. If such an election is made, the participant will not recognize any income at the time the restricted stock becomes unrestricted. If the participant subsequently forfeits the restricted stock, the participant will not be allowed a deduction in respect of such forfeiture, and no refund will be available to the participant for the taxes previously paid, nor shall the Company have any obligation to reimburse the participant.

      Regardless of whether a participant makes a Code Section 83(b) election, upon a subsequent sale or exchange of the restricted stock, the participant will recognize capital gain or loss based on the difference between the amount realized from the sale of stock and the participant’s adjusted basis in those shares, which will generally be the sum of the amount paid (if any) and the amount of income previously recognized by the participant. The capital gain or loss will be long-term gain or loss if the shares are held by the participant for at least one year after the restrictions lapse or the shares become transferable, whichever occurs first. If a Code Section 83(b) election is made, the participant’s holding period in the shares will begin to run from the date of the transfer.

      Other Stock-Based or Performance-Based Awards. The recipient of restricted stock units, performance units/shares or other stock-based or performance-based awards under the 2005 Plan will not recognize taxable income at the time of grant as long as the award is nontransferable and is subject to a substantial risk of forfeiture as a result of performance-based vesting targets, continued services requirements or other conditions that must be satisfied before delivery of shares can occur. The recipient will generally recognize ordinary income when the substantial risk of forfeiture expires or is removed. The Company will generally be entitled to a corresponding deduction equal to the amount of income the recipient recognizes. On a subsequent sale of the shares, the recipient will recognize capital gain or loss equal to the difference between the sales price and the participant’s adjusted basis in those shares, which will generally be the amount of income previously recognized by the participant.

      Miscellaneous Tax Issues. Compensation to a participant who is an employee which results from awards under the 2005 Plan will constitute wages for purposes of the Federal Insurance Contributions Act and the Federal Unemployment Tax Act and thus will result in additional tax liability to the Company, generally with respect to each award at the time that such award is no longer subject to a substantial risk of forfeiture or becomes transferable.

Board Recommendation; Interest of Certain Persons

      The Company’s executive officers and directors have an interest in the proposal to adopt the 2005 Plan since each is an eligible participant in awards under the 2005 Plan.

SELECTION OF AUDITORS

Proposal No. 4

      The Audit Committee of the Board of Directors of the Company is scheduled to meet prior to the stockholders’ meeting to select, subject to ratification by the stockholders, the independent registered public accounting firm to audit the consolidated financial statements of the Company during the year ended December 31, 2005. It is anticipated that the Audit Committee will select the firm of Deloitte & Touche LLP, an independent registered public accounting firm.

      A representative of Deloitte & Touche LLP will be present at the stockholders’ meeting with the opportunity to make a statement if he or she desires to do so and to respond to appropriate questions.

The Board of Directors recommends a vote FOR adoption of this proposal.

NOTICE CONCERNING STOCKHOLDER PROPOSALS AND NOMINATIONS

      Proposals of stockholders intended to be presented at the 2006 Annual Meeting of Stockholders, including nominations for directors, must be received by the Company on or before December 9, 2005 and must satisfy the requirements of Rule 14a-8 of Regulation 14A under the Exchange Act in order to be considered by the Board of Directors for inclusion in the form of proxy and proxy statement to be issued by the Board of Directors for that meeting. All such stockholder proposals and nominations should be submitted to the Secretary of the Company as follows: Corporate Secretary, MGM MIRAGE, 3600 Las Vegas Boulevard South, Las Vegas, Nevada 89109, Attention: Stockholder Communications. With respect to the Annual Meeting of Stockholders for 2006, under Rule 14a-4 of Regulation 14A, the Company may exercise discretionary voting authority under proxies it solicits for that meeting to vote on any matter not specified in the proxy unless the Company is notified about the matter no later than February 8, 2006 and the stockholder satisfies the other requirements of Rule 14a-4(c).

OTHER INFORMATION

      The Company will bear all costs in connection with the solicitation of proxies. The Company intends to reimburse brokerage houses, custodians, nominees and others for their out-of-pocket expenses and reasonable clerical expenses related thereto. Officers, directors and regular employees of the Company and its subsidiaries may request the return of proxies from stockholders, for which no additional compensation will be paid to them.

      The Company’s Annual Report to Stockholders for the year ended December 31, 2004 accompanies this Proxy Statement.

Appendix A

CERTIFICATE OF AMENDMENT TO

CERTIFICATE OF INCORPORATION OF

MGM MIRAGE

      MGM MIRAGE, a corporation organized and existing under and by virtue of the General Corporation Law of the State of Delaware (the “Corporation”), DOES HEREBY CERTIFY:

      IN WITNESS WHEREOF, MGM MIRAGE has duly caused this certificate to be signed by Bryan Wright, its Senior Vice President and Assistant General Counsel, this 3rd day of May, 2005.

Appendix B

AMENDED AND RESTATED

CHARTER OF THE AUDIT COMMITTEE

OF THE BOARD OF DIRECTORS OF

MGM MIRAGE

OVERALL MISSION

      The Audit Committee (the “Committee”) is appointed by the Board of Directors of MGM MIRAGE (the “Company”) to (a) assist the Board of Directors in monitoring (i) the integrity of the Company’s financial statements, (ii) the Company’s compliance with legal and regulatory requirements, (iii) the outside auditors’ qualifications and independence and (iv) the performance of the Company’s internal audit function and outside auditors; and (b) prepare the annual report required by the rules of the Securities and Exchange Commission (the “SEC”) to be included in the Company’s annual proxy statement. In fulfilling its responsibilities, the Committee shall oversee, among other things, the financial reporting process, the system of internal controls, the audit process and the Company’s policies and procedures respecting compliance with governmental laws, rules and regulations and the Company’s Code of Business Conduct and Ethics and Conflict of Interest Policy.

EFFECTIVE DATE

      This Amended and Restated Charter shall become effective upon adoption by the Board of Directors or Executive Committee (unless otherwise noted herein).

COMPOSITION AND ORGANIZATION

      The Audit Committee shall be comprised of at least three (3) directors appointed by the Board of Directors, each to serve until the next succeeding annual organizational meeting of the Board (following the Annual Meeting of Stockholders) or until his or her earlier death, resignation, disqualification or removal. One of its members shall be appointed to serve as chair and shall preside at Committee meetings and make regular reports to the Board of Directors.

MEETINGS OF THE AUDIT COMMITTEE

      The Committee shall meet as frequently as necessary to properly carry out its responsibilities, but not less than once every fiscal quarter. Such meetings, at the Committee’s discretion, may be in person, by telephone or by unanimous written consent. The Committee shall keep written minutes of its meetings, which shall be retained in the minute books of the Company.

QUALIFICATIONS FOR MEMBERSHIP

      Each member of the Audit Committee shall be “financially literate” (or will become so within a reasonable time after his or her appointment to the Audit Committee), and at least one member shall be an Audit Committee Financial Expert (as defined by Item 401(h)(2) of Regulation S-K), such designation being based upon having accounting or related financial management expertise, as the Company’s Board interprets such qualification in its business judgment. Upon appointing a director to the Audit Committee, the Board will affirmatively determine whether such director is an Audit Committee Financial Expert based on the Board of Directors’ judgment, and taking into account the relevant professional experience and education of the directors, and any other factors deemed relevant by the Board of Directors. Each member shall be “independent” under both the rules of the NYSE and Rule 10A-3(b) promulgated under the Securities Act of 1934, as amended (the “Act”) and free of any relationship that, in the business judgment of the Board, would interfere with the exercise of independent judgment with respect to the Company and its management.

No director shall qualify as “independent” for purposes of serving on the Audit Committee unless the Board of Directors determines that the director (i) has no material relationship with the Company either directly or as a partner, shareholder or officer of an organization that has a relationship with the Company and (ii) meets the independence requirement set forth in Rule 10A-3(b)(ii) under the Act.

      No director may serve as a member of the Audit Committee if such director serves on the audit committees of more than two other public companies unless the Board of Directors determines that such simultaneous service would not impair the ability of such director to effectively serve on the Audit Committee.

DUTIES AND RESPONSIBILITIES

      The Audit Committee shall have the following duties and responsibilities and such other responsibilities as the Board of Directors, the SEC or the NYSE shall require from time to time:

A.     FINANCIAL REPORTING

B.     INTERNAL CONTROLS

C.     AUDIT PROCESS

D.     POLICIES AND PROCEDURES

E.     GENERAL

LIMITATION ON DUTIES

      While the Audit Committee has the duties, responsibilities and authority set forth in this Amended and Restated Charter, nothing contained herein shall be deemed to impose on the Committee any duty, in the ordinary course, to plan or conduct audits or to make any determination that the Company’s financial statements are accurate and in accordance with generally accepted accounting principles. Such duties are the responsibility of management.

1.	Election of Directors

Names of Nominees: 01 James D. Aljian, 02 Robert H. Baldwin, 03 Terry N. Christensen, 04 Willie D. Davis, 05 Alexander M. Haig, Jr., 06 Alexis M. Herman, 07 Roland Hernandez, 08 Gary N. Jacobs, 09 Kirk Kerkorian, 10 J. Terrence Lanni, 11 George J. Mason, 12 James J. Murren, 13 Ronald M. Popeil, 14 John T. Redmond, 15 Daniel M. Wade, 16 Melvin B. Wolzinger, 17 Alex Yemenidjian.

(INSTRUCTION: To withhold authority to vote for any individual nominee(s), write that nominee’s name on the following lines.)
 

Consenting to receive all future annual meeting materials and shareholder communications electronically is simple and fast! Enroll today at www.melloninvestor.com/ISD for secure online access to your proxy materials, statements, tax documents and other important shareholder correspondence.

 

Please sign your name exactly as it appears hereon. In the case of joint owners, each should sign. If signing as executor, trustee, guardian or in any other representative capacity or as an officer of a corporation, please indicate your full title as such.

Vote by Internet or Telephone or Mail
24 Hours a Day, 7 Days a Week

Internet and telephone voting is available through 11:59 PM Eastern Time
the day prior to annual meeting day.

Your Internet or telephone vote authorizes the named proxies to vote your
shares in the same manner
as if you marked, signed and returned your proxy card.

 

 

If you vote your proxy by Internet or by telephone,
you do NOT need to mail back your proxy card.

 

MGM MIRAGE
Proxy for Annual Meeting of Stockholders
May 3, 2005
Solicited on Behalf of the Board of Directors

     The undersigned hereby appoints TERRY CHRISTENSEN, WILLIE D. DAVIS and ALEXANDER M. HAIG, JR., and each of them, Proxies, with full power of substitution, to represent and vote all shares of common stock which the undersigned would be entitled to vote if personally present at the Annual Meeting of Stockholders of MGM MIRAGE (the “Company”) to be held at Bellagio, 3600 Las Vegas Boulevard South, Las Vegas, NV 89109 on May 3, 2005, at 10:00 a.m., and at any adjournments thereof, upon any and all matters which may properly be brought before said meeting or any adjournments thereof. The undersigned hereby revokes any and all proxies heretofore given with respect to such meeting.

The Board of Directors recommends a vote FOR Items 1, 2, 3 and 4.
(Continued and to be SIGNED on the other side)

Address Change/Comments (Mark the corresponding box on the reverse side)

 

Admission Ticket

Annual Meeting
of
MGM MIRAGE
May 3, 2005
10:00 a.m. (Pacific Time)
BELLAGIO
3600 LAS VEGAS BOULEVARD SOUTH
LAS VEGAS, NV 89109

This ticket must be presented at the door for entrance to the meeting.

Stockholder Address:

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Agenda

1: To elect a Board of Directors;

2: To amend the Company’s Certificate of Incorporation to increase the number of authorized shares of Common Stock;

3: To approve the Company’s 2005 Omnibus Incentive Plan.

4: To consider and act upon the ratification of the selection of independent auditors; and

5: To transact such other business as may properly come before the meeting or any adjournments thereof.