Black Christmas (1974)

Barely helpful plot summary:

A sorority struggles with phone etiquette over Christmas break.

Black Christmas (1974)

Similar films:

Black Christmas (2006)

The House on Sorority Row (1983)

A Nightmare on Elm Street (1984)

Scream (1996)

SIlent Night, Deadly Night (1984)

When a Stranger Calls (1979)

Associated people:

Keir Dullea

Olivia Hussey

Margot Kidder

John Saxon

Bob Clark

Slasher