KILLING ROOM sells to ContentFilm. Thriller stars Chloe Sevigny, Nick Cannon

"The Killing Room" is about four people who sign up to a psychological research study only to discover they are the subjects of a brutal, top-secret government program.

Peter Stormare ("Minority Report"), Tim Hutton ("The Good Shepherd"), Nick Cannon ("Bobby"), Clea Duvall ("Zodiac") and Shea Wigham ("Tigerland") all star.

Jonathan Liebesman ("The Texas Chainsaw Massacre: the Beginning") helms from a script by Gus Krieger and Ann Peacock.

Pic is produced by Eleven Eleven Films' Ross M. Dinerstein and Bobby Schwartz and Management 360's Guymon Casady and Ben Forkner. Los Angeles-based Winchester Capital Partners are financing.

ContentFilm execs unveiled new footage of the film at Berlin.