The Spiral Staircase (1975)

Director: Peter Collinson

A mute young woman is stalked by a serial killer at her uncle's mansion.

Cast

Jacqueline Bisset

Helen Mallory

Christopher Plummer

Dr. Joe Sherman

John Phillip Law

Steven Sherman

Sam Wanamaker

Lieut. Fields

Mildred Dunnock

Mrs. Sherman

Gayle Hunnicutt

Blanche

Elaine Stritch

Nurse Baker

John Ronane

Dr. Rawley

Sheila Brennan

Mrs. Oates

Ronald Radd

Oates