Karen Black plays four roles in this collection of three creepy tales from the director of the classic serial "Dark Shadows." One of the rare TV movies to attain cult status, Trilogy of Terror is famous for the third story, "Amelia." In that segment, a deadly Zuni voodoo doll pursues Black. In "Julie," Black plays a teacher who has a disturbing relationship with a student. In "Millicent and Therese," she plays both good and evil in a set of twins.