What do you do after the huge success of The Amityville Horror (1979)? Go back and create a prequel like Amityville II: The Possession (1982), which tells the story of the murders that first vacated the haunted Long Island home. A Catholic family finds that their son has embraced the dark side of their religion. That’s a good-news-bad-news scenario, the plus being that he seduces his sister, played by cutie Diane Franklin, who flashes her firm young pair. The minus, well, sonny boy kills the entire family. What would Jesus do? Mr. Skin’s guess--stick a hand into his loincloth and erect a cross in his pants.