BLACK CHRISTMAS   (1974) Suspense/Horror Black Christmas is a stark and stylish horror/thriller that turns everyone's favorite time of the year inside out. Olivia Hussey and Margot Kidder star among an ill-fated houseful of sorority sisters celebrating the holiday season. Festivities turn fatal when obscene phone calls break the serenity and it becomes clear that a psychopath is stalking the house. CAST Margot Kidder, Olivia Hussey, Marion Waldman, Keir Dullea, John Saxon, Andrea Martin DIRECTOR Bob Clark