Despite his talent as a musician, a city boy decides to become a boxer. He's successful as a fighter — much to the dismay of his parents. When gangsters try to by a piece of him, he begins to have second thoughts.
| Directing | Rouben Mamoulian | Director |
| Writing | Clifford Odets | Theatre Play |
| Sound | Victor Young | Original Music Composer |
| Camera | Karl Freund | Director of Photography |
| Camera | Nicholas Musuraca | Director of Photography |
| Editing | Otto Meyer | Editor |
| Writing | Lewis Meltzer | Screenplay |
| Writing | Daniel Taradash | Screenplay |
| Writing | Sarah Y. Mason | Screenplay |
| Writing | Victor Heerman | Screenplay |
| Production | William Perlberg | Producer |
| Art | Lionel Banks | Art Direction |
| Costume & Make-Up | Robert Kalloch | Costume Design |
| Costume & Make-Up | Hollis Donahue | Hairstylist |
| Directing | Gene Anderson | Assistant Director |
| Sound | Leo Shuken | Orchestrator |
| Sound | Morris Stoloff | Music Director |
