The few remaining residents of a Canadian sorority house are celebrating the onset of Christmas vacation when a thirteen year-old girl is found dead in the park. Soon, it is discovered that one of the sorority sisters is missing, which triggers a terrifying chain of murders within the house. Director Bob Clark's (PORKY'S, A CHRISTMAS STORY) tense, effective film is a precursor to the slasher films that would come a half decade later, but never relies on gore. Olivia Hussy (ROMEO AND JULIET) stars alongside Margot Kidder and SCTV's Andrea Martin.