MGM MIRAGE Announces Earnings Release Date

October 18, 2007
PRNewswire-FirstCall
LAS VEGAS

MGM MIRAGE (NYSE: MGM) announced today that it will release the Company's financial results for the third quarter ended September 30, 2007 prior to the market open on Tuesday, October 30, 2007, followed by a conference call at 11:00 a.m. Eastern Daylight Time.

The conference call will include a brief discussion of the third quarter followed by a question and answer period. The call will be accessible via the Internet through http://www.mgmmirage.com/ and http://www.companyboardroom.com/ or by calling 1-800-526-8531 for Domestic callers and 1-706-634-6528 for International callers.

A replay of the call will be available until Tuesday, November 6, 2007. The replay may be accessed by dialing 1-706-645-9291. The replay access code is 21241421. The call will also be archived at http://www.mgmmirage.com/ and at http://www.companyboardroom.com/.

MGM MIRAGE (NYSE: MGM), one of the world's leading and most respected development companies with significant holdings in gaming, hospitality and entertainment, owns and operates 17 properties located in Nevada, Mississippi and Michigan, and has investments in three other properties in Nevada, New Jersey and Illinois. MGM MIRAGE is the largest landholder on the Las Vegas Strip, with significant undeveloped landholdings in both Las Vegas and Atlantic City. The Company recently opened MGM Grand Detroit, a major new resort; and will open another, MGM Grand Macau, before the end of the year. Also under development is CityCenter, a multi-billion dollar mixed-use urban development in the heart of the Las Vegas Strip. MGM MIRAGE has signed definitive agreements with Kerzner International Holdings Limited and Istithmar Hotels FZE to develop a new multi-billion dollar integrated resort property on the Las Vegas Strip.

The Company has a separate definitive agreement with the Diaoyutai State Guesthouse in Beijing forming a strategic relationship to pursue non-gaming business opportunities in the People's Republic of China. MGM MIRAGE supports responsible gaming and has implemented the American Gaming Association's Code of Conduct for Responsible Gaming at its properties. MGM MIRAGE has received numerous awards and recognitions for its industry-leading Diversity Initiative and its community philanthropy programs. For more information about MGM MIRAGE, please visit the company's website at http://www.mgmmirage.com/.

Statements in this release which are not historical facts are "forward looking" statements and "safe harbor statements" under the Private Securities Litigation Reform Act of 1995 that involve risks and/or uncertainties, including risks and/or uncertainties as described in the company's public filings with the Securities and Exchange Commission.

First Call Analyst:
FCMN Contact: dan_d'arrigo@mgmmirage.com

SOURCE: MGM MIRAGE

CONTACT: Investment Community, Daniel J. D'Arrigo, Executive Vice
President & Chief Financial Officer, +1-702-632-9888, or News Media, Alan M.
Feldman, Senior Vice President, Public Affairs, +1-702-891-7147, both of MGM
MIRAGE

Web site: http://www.mgmmirage.com/