The Spiral Staircase

There's always another twist to...

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

Horror Mystery Thriller

Jacqueline Bisset

(Helen)

Christopher Plummer

(Dr. Sherman)

John Phillip Law

(Steven)

Sam Wanamaker

(Lieut. Fields)

Mildred Dunnock

(Mrs. Sherman)

Gayle Hunnicutt

(Blanche)

Elaine Stritch

(Nurse)

John Ronane

(Dr. Rawley)

Sheila Brennan

(Mrs. Oates)

Ronald Radd

(Oates)

Heather Lowe

(Blind Girl)

Christopher Malcolm

(Policeman)

Harry Van Engel

(Police Photographer)

Tina Simmons

(Visitor (uncredited))