| Person | Type | Job | Role(s) |
|---|---|---|---|
 Bert Shefter | Crew | Sound | Music |
Charles Ellis | Crew | Writing | Screenplay |
 Edward L. Cahn | Crew | Directing | Director |
Edward Small | Crew | Production | Producer |
Grant Whytock | Crew | Editing | Editor |
Joan St. Oegger | Crew | Costume & Make-Up | Hairstylist |
Monty Westmore | Crew | Costume & Make-Up | Makeup Artist |
Morris Hoffman | Crew | Art | Set Decoration |
Paul Sawtell | Crew | Sound | Music |
Robert E. Kent | Crew | Production | Producer |
 Stanley Cortez | Crew | Camera | Director of Photography |
William Glasgow | Crew | Art | Art Direction |
 Roman Freulich | Crew | Camera | Still Photographer |
Robert Rhea | Crew | Camera | Assistant Camera |
 Arthur Tovey | Cast | Actor | |
 Barry Atwater | Cast | Actor | Phil Evans |
 Brad Dexter | Cast | Actor | Vince Malone |
 Chris Alcaide | Cast | Actor | Eddie |
 Frank Gerstle | Cast | Actor | Capt. William Brennan |
 George Cisar | Cast | Actor | Mob Boss Marty Heffner |
 George DeNormand | Cast | Actor | |
 George Eldredge | Cast | Actor | |
 Jack Kenney | Cast | Actor | Mob Boss Leo Dempsey |
 Jeanne Bates | Cast | Actress | Marilyn |
 John Dehner | Cast | Actor | |
 John Hart | Cast | Actor | Blond Gunman at Office Door |
 John Zaremba | Cast | Actor | Assistant D.A. Marsh |
 Juli Reding | Cast | Actress | Gertie (uncredited) |
 Lester Dorr | Cast | Actor | Malone's Secretary |
 Mamie Van Doren | Cast | Actress | Carol Hudson |
Mushy Callahan | Cast | Mushy the Masseur | |
 Nelson Leigh | Cast | Actor | Louise's Doctor |
 Nestor Paiva | Cast | Actor | Mob Boss Frank Burke |
 Paul Bryar | Cast | Actor | Second Internal Affairs Examiner |
 Richard Coogan | Cast | Actor | Police Sgt. Whitey Brandon |
 Russ Bender | Cast | Actor | Lawyer Drucker |
Shepherd Sanders | Cast | Actor | Muggsy |
Tom McKee | Cast | Actor | Whitey's Doctor |
 Carol Nugent | Cast | Actress | Louise Hudson |
James Sullivan | Cast | Sgt. Ben Dunton | |
Joseph Sullivan | Cast | Actor | Ben Dunton |
| Person | Type | Job | Role(s) |
