Martin W. Harrow
David Wayne
Inspector Carney
Howard Da Silva
Police Chief Regan
Roy Engel
The Last Little Girl
Janine Perreau
Lemke (as Lennie Bremen)
Leonard Bremen
Jansen
Benny Burt
Bradbury Bldg. Watchman
Bernard Szold
Elsie Coster
Robin Fletcher
Mrs. Coster
Karen Morley
The Mayor
Jim Backus
Mrs. Stewart
Jorja Curtright
Little Girl in Hallway
Frances Karath
Charlie Marshall
Martin Gabel
Man in Mob (uncredited)
Abdullah Abbas
Sam (uncredited)
Fred Aldrich
Speakeasy Patron (uncredited)
Don Anderson
Al Bain
Cab Driver (uncredited)
Benjie Bancroft
Policeman (uncredited)
George Barrows
Ivan Bell
Police Station Witness (uncredited)
Madge Blake
Willie Bloom
Minor Role (uncredited)
Ewing Miles Brown
Dan Langley
Luther Adler
Hood (uncredited)
Boyd Cabeen
James J. Casino
Bartender (uncredited)
Michael Cirillo
Bing Conley
Woman in Mob (uncredited)
Jane Crowley
Russell Custer
Dr. Graham (uncredited)
Bill Welsh
Police Lt. Becker
Steve Brodie
Pottsy
Raymond Burr
Riggert
Glenn Anders
Sutro
Norman Lloyd
MacMahan
Walter Burke
Blind Baloon Vendor
John Miljan
Original Story
Fritz Lang
Director
Joseph Losey
Thea von Harbou
Layout
John Hubley
Dialogue
Waldo Salt
Assistant Director
Robert Aldrich
Screenplay
Norman Reilly Raine
Editor
Edward Mann
Director of Photography
Ernest Laszlo
Original Music Composer
Michel Michelet
Leo Katcher
Music Director
Bert Shefter
Sound
Leon Becker
Production Supervisor
Ben Hersh
Sound Recordist
Mac Dalgleish
Makeup Artist
Ted Larsen
Set Decoration
Edward R. Robinson
Script Supervisor
Don Weis
Second Assistant Director
Jack R. Berne
Production Assistant
Robert H. Justman
Associate Producer
Harold Nebenzal
Art Direction
Martin Obzina
Producer
Seymour Nebenzal