Black Christmas (1974)

The Black Christmas trailer is for Bob Clark's 1974 Canadian horror film, one of the first slasher movies. As the women of a college sorority house get ready for Christmas break, they start receiving disturbing, obscene phone calls, and then one of them goes missing. Olivia Hussey plays Jess, a student dealing with her own crisis while the threat closes in, with Keir Dullea, Margot Kidder, Andrea Martin and John Saxon. The film helped set the rules that Halloween and many others followed a few years later. Clark went on to direct A Christmas Story in 1983. Black Christmas has been remade twice, in 2006 and 2019.