CINEMARK, INC. AND ITS SUBSIDIARIES CONFERENCE CALL REGARDING

FIRST QUARTER FISCAL 2005 RESULTS TUESDAY, MAY 17, 2005

Cinemark, Inc. and its subsidiaries will host a conference call for analysts, investors and other interested parties at 9:00 A.M. CST on Tuesday, May 17, 2005, to discuss results for the three months ended March 31, 2005.

Individuals are invited to listen to a live online broadcast of the conference call by accessing the Company’s Corporate/Investor Relations website. Listeners may access the conference call by dialing US/Canada 1-800-374-1346 and (Int’l/Local) 706-679-3149. To access the conference call, listeners should dial in by 8:50 A.M. CST and request to be connected to Cinemark, Inc. and its subsidiaries First Quarter Fiscal 2005.

An online archive of the broadcast along with transcripts will be available by accessing the Company’s website at http://www.cinemark.com 24 hours after the call.

The Company intends that this press release be governed by the “safe harbor” provision of the Private Securities Litigation Reform Act of 1995 (the “PSLR Act”) with respect to statements that may be deemed to be forward-looking statements under the PSLR Act. Such forward-looking statements may include, but are not limited to, the Company and any of its subsidiaries’ long-term theatre strategy. Actual results could differ materially from those indicated by such forward-looking statements due to a number of factors.

The Company, headquartered in Plano, TX, has a website at www.cinemark.com where customers can view showtimes and purchase tickets.