Black Christmas is a 2006 Canadian-American slasher film directed and written by Glen Morgan. It was distributed by TVA Films. The film takes place several days before Christmas, and tells the story of a group of sorority sisters who are stalked and murdered by one of their house's former inhabitants during a winter storm. It stars Katie Cassidy, Michelle Trachtenberg, Mary Elizabeth Winstead, Oliver Hudson, Lacey Chabert, Kristen Cloke, and Andrea Martin.