| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alfred E. Spencer | Crew | Art | Set Decoration |
Aubrey Schenck | Crew | Production | Producer |
Charles D. Hall | Crew | Art | Production Design |
 Edmond O'Brien | Crew | Directing | Director |
Gordon Avil | Crew | Camera | Director of Photography |
 Howard W. Koch | Crew | Directing | Director |
Jack Rabin | Crew | Visual Effects | Visual Effects |
John C. Higgins | Crew | Writing | Writer |
John F. Schreyer | Crew | Editing | Editor |
Louis DeWitt | Crew | Visual Effects | Visual Effects |
Paul Dunlap | Crew | Sound | Original Music Composer |
Richard Alan Simmons | Crew | Writing | Adaptation, Screenplay |
William P. McGivern | Crew | Writing | Novel |
 Carolyn Jones | Cast | Actress | Beth, Girl at Bar |
 Claude Akins | Cast | Actor | Fat Michaels |
David Hughes | Cast | Actor | |
Edmond O'Brien | Cast | Actor | Det. Lt. Barney Nolan |
 Emile Meyer | Cast | Actor | Capt. Gunnarson |
 Frank Marlowe | Cast | Actor | |
Grazia Narciso | Cast | ||
 Gregg Martell | Cast | Actor | |
 Herbert Butterfield | Cast | Cabot, Reporter | |
 Hugh Sanders | Cast | Actor | Packy Reed |
 Jack Perry | Cast | Actor | |
Joe Ploski | Cast | Actor | |
 John Agar | Cast | Actor | Det. Sgt. Mark Brewster |
 John Beradino | Cast | Actor | Gambler Being Booked |
 John Phillips | Cast | Actor | |
Lawrence Ryle | Cast | Laddie O'Neil | |
 Marla English | Cast | Actress | Patty Winters |
Mickey Golden | Cast | ||
Norman Ollestad | Cast | Actor | |
 Richard Deacon | Cast | Actor | The Professor |
 Richard H. Cutting | Cast | Actor | |
 Robert Bray | Cast | Actor | |
 Stafford Repp | Cast | Actor | Detective O'Dell |
Tom McKee | Cast | Actor | |
 Vito Scotti | Cast | Actor | Joe the Bartender |
 William Schallert | Cast | Actor | Asst. Dist. Atty. Andy Tucker |
 William Boyett | Cast | Actor | |
| Person | Type | Job | Role(s) |
