Three atmospheric horror tales. A woman is terrorized in her apartment by phone calls from someone from her past; a Russian count stumbles upon a family in the countryside trying to destroy vampires; and a nurse makes a fateful decision while preparing the corpse of one of her patients…

Italian horror master Mario Bava’s Black Sabbath is a macabre anthology MC’d by Boris Karloff!. One of Bava’s best loved films, it’s a bridge between old school Gothic horror and the eye-popping nightmares of his future.