After Dr. Bill Harford's wife, Alice, admits to having sexual fantasies about a man she met, Bill becomes obsessed with having a sexual encounter. He discovers an underground sexual group and attends one of their meetings -- and quickly discovers that he is in over his head.
Nine strangers wake up in a house with no recollection how they got there and no way out. The voice on the PA introduces them to a grisly game they must play. The prize is $5 million and their life.
