Five people spend the night in an abandoned house, the Amityville haunted house, and soon find themselves terrorized by assorted ghosts, venomous insects and ghostly apparitions.
Marvin and Debbie buy the house. They renovate with the help of three friends: Frank, Bill and Abigail. The former housekeeper, Mrs Moriarty, is murdered. A priest had been murdered at the house twelve years earlier when the house was a rectory.