In this western, a gambler wins a big Mexican ranch and decides to herd all of the cattle upon it into Texas. The crook enlists the aide of a few Mexicans, but they don't realize he plans to cheat them. En route, the cattle drivers are ambushed by banditos. They survive, but during the course of the struggle, the cattle hands learn the truth and ensure that justice gets served.
Unfortunately the movie Gunfighters of Casa Grande is not yet available on HBO Max.
| Directing | Roy Rowland | Director |
| Sound | Chris Kelly | Assistant Sound Editor |
| Writing | Patricia Chase | Screenplay |
| Writing | Patricia Chase | Story |
| Writing | Borden Chase | Story |
| Writing | Borden Chase | Screenplay |
| Writing | Clarke Reynolds | Writer |
| Production | Sam X. Abarbanel | Associate Producer |
| Art | Francisco Canet Cubel | Art Direction |
| Camera | Manuel Merino | Director of Photography |
| Camera | José F. Aguayo | Director of Photography |
| Production | Miguel Ángel Martín Proharán | Production Manager |
| Directing | Mahnahén Velasco | Assistant Director |
| Production | Lester Welch | Producer |
| Editing | George A. Lee | Editor |
| Sound | Johnny Douglas | Music |
| Costume & Make-Up | Emilio Puyol | Makeup Artist |
| Costume & Make-Up | Mercedes Guillot | Hairstylist |
| Camera | Félix Mirón | Camera Operator |
| Costume & Make-Up | Flora Salamero | Wardrobe Master |
| Sound | Luis Rodríguez | Sound Recordist |
| Sound | Bill Creed | Sound Editor |
| Directing | Isabel Ruiz Capillas | Continuity |
