Gears of War 2 Fans Rejoice: Midnight Mayhem Events Underway Tonight at 20,000 Retailers Worldwide

Ringing in the highly anticipated launch of "Gears of War 2" with fans tonight are stars of hit TV shows "Heroes" and "Chuck" at GameStop's Universal CityWalk store in Los Angeles.

To celebrate the "'Gears of War 2' Midnight Mayhem" launch, "Heroes" stars Greg Grunberg, James Kyson Lee, Jimmy Jean-Louis and Brea Grant will join "Chuck" stars Zachary Levi and Joshua Gomez in a gameplay exhibition for charity. Cliff Bleszinski, design director of Epic Games, and key members of Delta Squad, the voices behind the characters such as John Di Maggio, Lester "Rasta" Speight and more, will also be on-site signing autographs during a meet and greet with fans. Other exclusive Midnight Mayhem flagship celebrations include events in: