John carpenter directs this slasher horror set in 1966 oregon amber heard stars as kristen a young woman who is put in a mental hospital after the police catch her setting fire to a remote farmhouse when she is introduced to the four other young women played by mamie gummer danielle panabaker lyndsy fonseca and laura leigh with whom she will share a ward they tell her that no one has ever been released from the ward but something is stalking the hospital corridors and picking off the pa