| Person | Type | Job | Role(s) |
|---|---|---|---|
 Allen K. Wood | Crew | Directing | Assistant Director |
Bernard W. Burton | Crew | Production | Associate Producer |
Dave Milton | Crew | Art | Art Direction |
Edward J. Kay | Crew | Sound | Music Director |
Hal E. Chester | Crew | Production | Producer |
Ilona Vas | Crew | Directing | Script Supervisor |
Lorraine MacLean | Crew | Costume & Make-Up | Costume Design |
 Monte Collins | Crew | Crew | Additional Dialogue |
Otho Lovering | Crew | Editing | Editor |
Raymond Boltz Jr. | Crew | Art | Set Decoration |
 Reginald Le Borg | Crew | Directing | Director |
Stanley Rubin | Crew | Writing | Screenplay |
Web Overlander | Crew | Costume & Make-Up | Makeup Artist |
William A. Calihan Jr. | Crew | Production | Production Manager |
William A. Sickner | Crew | Camera | Director of Photography |
William Margulies | Crew | Camera | Camera Operator |
Ham Fisher | Crew | Writing | Characters |
Al St. Hilaire | Crew | Camera | Still Photographer |
Max M. Hutchinson | Crew | Sound | Sound Editor |
Lela Chambers | Crew | Costume & Make-Up | Hairstylist |
Grant Tucker | Crew | Camera | Grip |
 Chester Clute | Cast | Actor | Doniger |
 Douglas Fowley | Cast | Actor | Reporter |
 Eddie Gribbon | Cast | Actor | Canvasback |
 Elyse Knox | Cast | Actress | Anne Howe |
Forrest Matthews | Cast | Instructor | |
 Frank Jenks | Cast | Actor | Louie |
 Frank Moran | Cast | Actor | Tim |
 Fred Aldrich | Cast | Actor | Policeman at Fight Arena |
 Gertrude Astor | Cast | Actress | Mrs. Howard |
 Hal Baylor | Cast | Actor | Sammy Talbot |
 Harry Wilson | Cast | Actor | Fight Spectator |
Hugh Charles | Cast | Instructor | |
Jack Roper | Cast | Waldo | |
 Joe Kirkwood Jr. | Cast | Actor | Joe Palooka |
 John Hart | Cast | Actor | Army Sergeant George Malone |
 John Shelton | Cast | Actor | Greg Tanner |
 Lyle Talbot | Cast | Actor | Henerson |
 Mary Beth Hughes | Cast | Actress | Millie |
 Ralph Sanford | Cast | Actor | Police Lt. Steve Mulford |
 Sheldon Leonard | Cast | Actor | Hermon |
 Stanley Clements | Cast | Actor | Tommy Malone |
 Tom Kennedy | Cast | Actor | Lefty |
 Wally Vernon | Cast | Actor | Taxi Driver |
 William Frawley | Cast | Actor | Knobby Walsh |
William J. O'Brien | Cast | Actor | Fight Spetator |
William Ruhl | Cast | Actor | Talbot's Manager |
Ralph Volkie | Cast | Actor | Fight Referee |
Charles Ferguson | Cast | Actor | Reporter |
Hal Gerard | Cast | Actor | TV Announcer |
 Stanley Prager | Cast | Actor | Reporter |
'Big' Ben Moroz | Cast | Bobo Walker | |
| Person | Type | Job | Role(s) |
