Black Christmas (1974 film)
Black Christmas is a 1974 Canadian slasher film produced and directed by Bob Clark, and written by A. Roy Moore. It stars Olivia Hussey, Keir Dullea, Margot Kidder, Andrea Martin, Marian Waldman, Lynne Griffin and John Saxon. The story follows a group of sorority sisters who receive threatening phone calls and are eventually stalked and murdered by a deranged killer during the Christmas season. It is the first film in the Black Christmas franchise.