Norman Bates is declared sane and released from the facility in which he was being held, despite the complaints of Lila Loomis, sister of his most famous victim. Is he really cured, or will he kill again?

Anthony and Dolores Montelli, along with their four children, move into their dream house in Amityville and are immediately plagued by a string of paranormal experiences. When the abusive Anthony wrongly places the blame on their children, Dolores recruits a local Catholic priest to exorcise the house.