Unknown

Unknown (2006) is a single-location mystery thriller you can watch online on iFILM. Five men come to inside a sealed-off chemical warehouse, and not one of them remembers his own name.

One is dying, cuffed to a pipe. Another has a broken nose; a third is hogtied. A newspaper on the desk reports the kidnapping of two wealthy businessmen, which means captors and captives are locked in this room together. The catch: the gas leak has wiped everyone's memory, so each man has to read the others for clues to who he is before the rest of the gang returns to finish the job. James Caviezel, Greg Kinnear, Barry Pepper, Joe Pantoliano and Jeremy Sisto play men with every reason to lie about themselves.

Director Simon Brand keeps almost the whole story inside four walls and wrings the tension out of one question: who in here can you trust. Tight, paranoid, and built around a late turn that makes you rethink the whole runtime. Stream Unknown (2006) online on iFILM.