After a night of drunken decadence, self-absorbed fashion model Jennifer (Elisha Cuthbert) awakens to find herself locked in a cellar with fellow prisoner Gary (Daniel Gillies) and under the watchful eye of a voyeuristic captor with a penchant for sadistic mind games. As the two try to escape, their invisible overlord sees every move they make. But all might not be what it seems in this tense chiller from director Roland Joffé.