The Spiral Staircase
A mute young woman is stalked by a serial killer at her uncle's mansion.
- Zhanri: Horror, Mystery, Thriller
- Studio: Raven Films
- Fjalen: murder
- Cast: Jacqueline Bisset, Christopher Plummer, John Phillip Law, Sam Wanamaker, Mildred Dunnock, Gayle Hunnicutt