The Spiral Staircase (1946)

Dorothy McGuire

as Helen

George Brent

as Professor Warren

Ethel Barrymore

as Mrs. Warren

Kent Smith

as Dr. Parry

Rhonda Fleming

as Blanche

Gordon Oliver

as Steve Warren

Elsa Lanchester

as Mrs. Oates

Sara Allgood

as Nurse Barker

Rhys Williams

as Mr. Oates

James Bell

as Constable

Erville Alderson

as Dr. Harvey (uncredited)

Ellen Corby

as Neighbour (uncredited)

Myrna Dell

as Murder Victim (uncredited)

George Holmes

as The Killer's 'Shadow' (uncredited)

Stanley Price

as Starry-eyed Man (uncredited)

Robert Siodmak

as The Killer's 'Eye' (uncredited)

R

Richard Tyler

as Freddy (uncredited)

Charles Wagenheim

as Desk Clerk (uncredited)

Larry Wheat

as Minister (uncredited)