Cassandra Peterson (born September 17, 1951) is an American actress best known for her on-screen horror hostess character Elvira, Mistress of the Dark. She gained fame on Los Angeles television station KHJ wearing a black, gothic, cleavage-enhancing gown as host of 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.

Born in Manhattan, Kansas, Peterson grew up near Randolph, until the area was flooded to create Tuttle Creek Reservoir; her family then moved to Colorado Springs, Colorado. According to a 2011 interview, Peterson states that as a child, while other girls were occupied with Barbie dolls, she was more fascinated by horror-themed toys.[1] During her teens, Peterson worked as a go-go dancer in a local gay bar.[2]
She graduated from General William J. Palmer High School in 1969. Days after graduating, she drove to Las Vegas, Nevada, where she became a showgirl in "Viva Les Girls" at The Dunes, where she met Elvis Presley. She had a small role as a showgirl in the 1971 James Bond film Diamonds Are Forever, played a topless dancer in The Working Girls (1974), and purportedly posed for the cover of Tom Waits's 1976 album, Small Change.[3] However, this story is apparently unverified as Peterson has since described it as "a giant mystery", claiming that while she has no memory of the event, the picture looks enough like her that she feels "pretty sure" that it is.[4] She is a vegetarian[5][6] and has appeared in a humorous Halloween-themed ad for PETA promoting a vegetarian diet.[7]