Cassandra Peterson is an American actress best known for her portrayal of the horror hostess character Elvira, Mistress of the Dark. She gained fame on Los Angeles television station KHJ-TV wearing a revealing, black, gothic, cleavage-enhancing gown as host of Elvira's Movie Macabre, a weekly horror movie presentation. Her wickedly vampish appearance is offset by her comical character, quirky and quick-witted personality, and Valley girl-type speech.