Roger Cobb is a author who has just separated from his wife. He moves into a new house and tries to work on a novel based on his experiences in the Vietnam War. Strange things start happening around him; little things at first, but as they become more frequent, Cobb becomes aware that the house resents his presence.
Playing around with a Ouija board, a trio of friends succeeds in contacting the spirit of a young boy. Trouble begins when the evil spirit, Malfeitor, takes over one of their bodies.