Grocery clerk Eddie Quaid, in danger of losing his father to alcoholism and his girl Julie through lack of career prospects, goes into boxing.
| Directing | Jerry Hopper | Director |
| Camera | George Robinson | Director of Photography |
| Directing | Luanna Sherman | Script Supervisor |
| Writing | George Zuckerman | Screenplay |
| Writing | George Zuckerman | Story |
| Art | Alexander Golitzen | Art Direction |
| Art | Alfred Sweeney | Art Direction |
| Art | Russell A. Gausman | Set Decoration |
| Art | Ruby R. Levitt | Set Decoration |
| Sound | Leslie I. Carey | Sound |
| Sound | John K. Kean | Sound |
| Crew | Frankie Van | Technical Advisor |
| Editing | Paul Weatherwax | Editor |
| Costume & Make-Up | Rosemary Odell | Costume Design |
| Costume & Make-Up | Joan St. Oegger | Hairstylist |
| Costume & Make-Up | Bud Westmore | Makeup Artist |
| Directing | Frank Shaw | Assistant Director |
| Visual Effects | Clifford Stine | Visual Effects |
| Sound | Joseph Gershenson | Music Supervisor |
| Production | Albert Zugsmith | Producer |
| Production | Sergei Petschnikoff | Unit Production Manager |
| Directing | Willard Kirkham | Assistant Director |
| Art | Ed Case | Props |
| Crew | David Sharpe | Stunt Double |
| Camera | Clifford Stine | Still Photographer |
| Sound | Henry Mancini | Music |
| Sound | Heinz Roemheld | Original Music Composer |
| Directing | Luanna S. Poole | Script Supervisor |
| Crew | Jack Daniels | Dialogue Coach |
| Crew | David Sharpe | Technical Advisor |
