Diane is a repressed, neurotic grad student, who moves into a cursed mansion only to be possessed by the house's demonic master. She is then transformed into a raven-haired, leather and lingerie-clad seductress, who seeks a virgin sacrifice for her master. Meanwhile her sister, brother-in-law, a priest, and a pizza boy try to rescue her while avoiding the demon's wrath.
- Genre: Horror, Comedy
- Studio: Waldway Films
- Keyword: exorcism, teenager
- Cast: Brinke Stevens, Eddie Deezen, Robert Quarry, Jay Richardson, Elena Sahagun, Tom Shell