Black Sabbath is a 1963 Italian horror film directed by Mario Bava. Boris Karloff, in addition to appearing in the linking passages, has a role in "The Wurdalak" segment (based on a story by Aleksey Konstantinovich Tolstoy). The film comprises three horror stories, the others being "The Drop of Water" and "The Telephone."
Also known as:
Black Christmas, Black Sabbath, Les trois visages de la peur, The Three Faces of Fear, The Three Faces of Terror