George Brent
饰 Professor Warren
Ethel Barrymore
饰 Mrs. Warren
Gordon Oliver
饰 Steve Warren
Sara Allgood
饰 Nurse Barker
Rhys Williams
饰 Mr. Oates
Erville Alderson
饰 Dr. Harvey (uncredited)
艾伦·科比
饰 Neighbour (uncredited)
Myrna Dell
饰 Murder Victim (uncredited)
George Holmes
饰 The Killer's 'Shadow' (uncredited)
Stanley Price
饰 Starry-eyed Man (uncredited)
Robert Siodmak
饰 The Killer's 'Eye' (uncredited)
Richard Tyler
饰 Freddy (uncredited)
Charles Wagenheim
饰 Desk Clerk (uncredited)
Larry Wheat
饰 Minister (uncredited)
