Cast & crew
Fighting Thoroughbreds (1939)
Directed by Sidney Salkow Written by Wellyn Totman, Clarence Marks, Robert Wyler
Cast
| Marvin Stephens | Hefty |
| Charles C. Wilson | Bogart |
| Kenne Duncan | Brady |
| Robert Allen | Bogart |
| Ralph Byrd | Ben |
| Mary Carlisle | Marian |
| George 'Gabby' Hayes | Montrose |
Crew
| Wellyn Totman | Screenplay |
| Sidney Salkow | Director |
| Clarence Marks | Story |
| Robert Wyler | Story |