California, 1847. The territory is about to be incorporated into the United States. Parker, the new governor, is a cruel man who believes that the time has come to get rich regardless of the means, but he will soon find a mysterious opponent driven to end his tyranny.
| Directing | Mario Caiano | Director |
| Production | Gianni Minervini | Production Manager |
| Crew | Julio Arribas | Property Master |
| Writing | José Mallorquí | Screenplay |
| Camera | Ricardo Torres | Director of Photography |
| Directing | Rafael Romero Marchent | Assistant Director |
| Costume & Make-Up | Francisco Puyol | Makeup Artist |
| Editing | Renato Cinquini | Editor |
| Camera | Aldo Greci | Director of Photography |
| Art | Piero Filippone | Production Design |
| Art | Jaime Pérez Cubero | Set Decoration |
| Sound | Pietro Ortolani | Sound Engineer |
| Art | José Luis Galicia | Set Decoration |
| Writing | José Mallorquí | Screenstory |
| Costume & Make-Up | Rino Carboni | Makeup Artist |
| Editing | Mercedes Alonso | Editor |
| Production | Norberto Solino | Production Manager |
| Sound | Francesco De Masi | Original Music Composer |
| Costume & Make-Up | Antonia López | Hairstylist |
| Costume & Make-Up | Rufina Sanjuán | Costumer |
| Camera | Carlo Fiore | Camera Operator |
| Sound | Manuel Parada | Original Music Composer |
| Production | Aldo U. Passalacqua | Producer |
| Writing | José Mallorquí | Novel |
| Writing | José Mallorquí | Characters |
| Production | Michele Pesce | Production Secretary |
| Writing | José Mallorquí | Dialogue |
| Writing | Mario Caiano | Dialogue |
| Writing | Mario Caiano | Screenplay |
| Camera | Mauro Caiano | Assistant Camera |
| Directing | Carlo Pompei | Assistant Director |
