Ogden Spencer Trulow III
Sally Martin
Police Inspector Callahan
Mr. Phillips
Dr. Pavel Storasky
Mr. Kratz
Henry Carteret
Flora Carteret
Mr. Reddy
Edwards - the Butler (as Robert Watson)
Tony
Slasher
Willie Shelley
Meek Man (uncredited)
Cop (uncredited)
Dinner Guest (uncredited)
Police Detective Murphy (uncredited)
Mrs. Van Gelder (uncredited)
Henry Sedgemore (uncredited)
Elevator Passenger (uncredited)
Radio Cop (uncredited)
J.W. Kellogg (uncredited)
Laundry Truck Driver (uncredited)
Elevator Boy (uncredited)
Matron (uncredited)
Puppet Man (uncredited)
Mrs. Case (uncredited)
Little Boy (uncredited)
Apartment Tenant (uncredited)
Mr. Van Gelder (uncredited)
Charles (uncredited)
Man in Bed (uncredited)
Helen Sedgemore (uncredited)
Police Captain (uncredited)
Drunk (uncredited)
Man Outside Theatre (uncredited)
Russian Waiter (uncredited)
Waiter (uncredited)
Detective (uncredited)
Police Detective Kent (uncredited)
Newspaper Reporter (uncredited)