Red and Carraucho, after escaping from jail, reach the border to Mexico and are hired by Morgan, a rich silvermine owner. Disgusted by the latter's cruelty, especially against the local peones, the two support a revolt organized with the aid of Mrs. Vivian, wife of the ruthless tyrant.
| Directing | Alfonso Balcázar | Director |
| Writing | José Antonio de la Loma | Dialogue |
| Writing | Attilio Riccio | Story |
| Writing | Adriano Bolzoni | Writer |
| Production | Paolo Moffa | Executive Producer |
| Production | Attilio Riccio | Producer |
| Sound | Angelo Francesco Lavagnino | Music |
| Camera | Aldo Scavarda | Director of Photography |
| Editing | Teresa Alcocer | Editor |
| Art | Arrigo Breschi | Set Decoration |
| Art | Juan Alberto Soler | Set Decoration |
| Costume & Make-Up | Rafael Borqué | Costume Design |
| Costume & Make-Up | Vincenzo Napoli | Makeup Artist |
| Art | Enrique Garriga | Assistant Set Decoration |
