David Wayne
Role: Martin W. Harrow
Howard Da Silva
Role: Inspector Carney
Martin Gabel
Role: Charlie Marshall
Luther Adler
Role: Dan Langley
Steve Brodie
Role: Police Lt. Becker
Glenn Anders
Role: Riggert
Walter Burke
Role: MacMahan
John Miljan
Role: Blind Baloon Vendor
Roy Engel
Role: Police Chief Regan
Janine Perreau
Role: The Last Little Girl
Leonard Bremen
Role: Lemke (as Lennie Bremen)
Bernard Szold
Role: Bradbury Bldg. Watchman
Robin Fletcher
Role: Elsie Coster
Karen Morley
Role: Mrs. Coster
Jim Backus
Role: The Mayor
Jorja Curtright
Role: Mrs. Stewart
Frances Karath
Role: Little Girl in Hallway
Abdullah Abbas
Role: Man in Mob (uncredited)
Fred Aldrich
Role: Sam (uncredited)
Don Anderson
Role: Speakeasy Patron (uncredited)
Al Bain
Role: Man in Mob (uncredited)
Benjie Bancroft
Role: Cab Driver (uncredited)
George Barrows
Role: Policeman (uncredited)
Ivan Bell
Role: Man in Mob (uncredited)
Madge Blake
Role: Police Station Witness (uncredited)
Willie Bloom
Role: Man in Mob (uncredited)
Ewing Miles Brown
Role: Minor Role (uncredited)
Boyd Cabeen
Role: Hood (uncredited)
James J. Casino
Role: Man in Mob (uncredited)
Michael Cirillo
Role: Bartender (uncredited)
Bing Conley
Role: Bartender (uncredited)
Jane Crowley
Role: Woman in Mob (uncredited)
Russell Custer
Role: Policeman (uncredited)
Bill Welsh
Role: Dr. Graham (uncredited)