FOR IMMEDIATE RELEASE:

CONTACT: Terrell Falk - Vice President, Marketing & Communications
PHONE: 972-665-1000
FAX: 972-665-1004
August 15, 2007

Plano, TX...Lions 3D: Roar of the Kalahari, a compelling giant-screen film by Tim Liversedge for National Geographic, will open at the Cinemark IMAX® Theatre in Colorado Springs on August 17, 2007. The film, originally made in traditional 2-D large-screen format under the title Roar: Lions of the Kalahari has been repurposed in a larger-than-life 3-D film format. This is the first time an entire live-action giant screen film has been digitally converted from the original flat 2-D format to 3-D.

Filmed entirely in the wild, Lions 3D: Roar of the Kalahari carries the audience deep into Botswana's Kalahari Desert with a life-and-death struggle between a real lion king and a fierce, young contender determined to oust him from his throne. Viewers will be shaken in their seats by one of nature's loudest sounds -the roars of dueling lions- delivered by the most powerful theatre sound system in the world.

Lions 3D: Roar of the Kalahari opens at The Cinemark IMAX® Theatre, located at 3305 Cinema Point, on Powers Blvd. just North of Constitution Ave. For information on tickets and showtimes, please call (719) 596-3212, or visit the website at www.cinemark.com. The Cinemark IMAX® Theatre in Colorado Springs is one of six IMAX theatres operated by Cinemark. Other Cinemark IMAX® Theatres are located in Woodridge, IL; Tulsa, OK; Dallas, TX; Tarentum, PA; and Rochester, NY.

Forward-looking Statements
The Company intends that this 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. Statements contained in this release other than statements of historical fact, including statements based on our current expectations, assumptions, estimates and projections about our business and our industry, are forward-looking statements. You can identify forward-looking statements by the use of words such as "may," "should," "will," "could," "estimates," "predicts," "potential," "continue," "anticipates," "believes," "plans," "expects," "future" and "intends" and similar expressions, which are intended to identify forward-looking statements. These statements are not guarantees of future performance and are subject to risks, uncertainties and other factors, some of which are beyond the Company’s control and difficult to predict and could cause actual results to differ materially from those expressed or forecasted in the forward-looking statements. Forward-looking statements contained in this release reflect the Company’s view only as of the date of this release. The Company does not undertake any obligation, other than as required by law, to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.

About Cinemark Holdings, Inc.
Headquartered in Plano, TX, Cinemark is a leader in the motion picture exhibition industry. As of March 31, 2007, Cinemark operates 395 theatres and 4,479 screens in 37 states in the United States and internationally in 12 countries, mainly in Mexico, South and Central America.