Joe Branch, reputed to be the son of Jesse James, comes riding into Coffeyville Kansas, looking for proof one way or the other regarding the question of who his father was.
| Directing | William Castle | Director |
| Writing | Edwin V. Westrate | Story |
| Writing | Robert E. Kent | Screenplay |
| Writing | Samuel Newman | Adaptation |
| Camera | Lester White | Director of Photography |
| Production | Sam Katzman | Producer |
| Editing | Viola Lawrence | Editor |
| Art | Paul Palmentola | Art Direction |
| Art | Sidney Clifford | Set Decoration |
| Costume & Make-Up | Clay Campbell | Makeup Artist |
| Costume & Make-Up | Helen Hunt | Hairstylist |
| Crew | Jack Erickson | Special Effects |
