John Triton
Edward G. Robinson
Jean Courtland
Gail Russell
Mr. Myers
Luis van Rooten
Butler
Henry Guttman
Miss Hendricks the Housekeeper
Mary Adams
Dr. Ramsdell
Douglas Spencer
Maid (uncredited)
Dorothy Abbott
Policeman (uncredited)
Jimmie Dundee
Companion (uncredited)
Julia Faye
Pat Flaherty
Truckman (uncredited)
Frank Hagney
Elderly Italian Woman (uncredited)
Minerva Urecal
Elliott Carson
John Lund
Agnes (uncredited)
Margaret Field
Scientist (uncredited)
Stuart Holmes
Jenny
Virginia Bruce
Lt. Shawn
William Demarest
Peter Vinson
Richard Webb
Whitney Courtland
Jerome Cowan
Dr. Walters
Onslow Stevens
Mr. Gilman
John Alexander
Special Prosecutor Melville Weston
Roman Bohnen
Director
John Farrow
Art Direction
Franz Bachelin
Makeup Supervisor
Wally Westmore
Original Music Composer
Victor Young
Costume Design
Edith Head
Director of Photography
John F. Seitz
Set Decoration
Sam Comer
Novel
Cornell Woolrich
Producer
Endre Bohem
Visual Effects
Farciot Edouart
Assistant Director
Herbert Coleman
Screenplay
Barré Lyndon
Ray Moyer
Hans Dreier
Sound Recordist
Gene Garvin
Hugo Grenzbach
Supervising Editor
Eda Warren
Jonathan Latimer