Black Sabbath

Black Sabbath (Italian: I tre volti della paura, lit.) is a 1963 horror anthology film directed by Mario Bava. The film consists of three separate tales that are introduced by Boris Karloff. The first story, titled The Telephone, The second is The Wurdulak, The third story, The Drop of Water.

A trio of horror stories concerning a stalked call girl, a vampire-like monster who preys on his family, and a nurse who is haunted by her ring's rightful owner.