If you liked this movie, you should also see: The Thing (1982)The Thing (2011)Mindhunters (2004)Foolproof (2003)Wrong Turn 2: Dead End (2007)
Eight strangers find themselves waking up in a strange cube-shaped room with no recollection of how they came to be there. Soon discovering that they're in a strange fourth dimension where our laws of physics don't apply, they have to unravel the secrets of the 'hypercube' in order to survive...