A young cowboy, Johnny, playing in a rigged poker game is forced to shoot one of the other players. The cowboy takes quick leave as he is accused of murder and a reward for his capture is posted. After being wounded, he finds refuge on a ranch and becomes involved with the family. While he is away, a gang of Mexicans kills the McGowan family except for Sally, who manages to escape and find Johnny who is now out for revenge.
| Directing | Sergio Garrone | Director |
| Writing | Franco Cobianchi | Writer |
| Sound | Elsio Mancuso | Music |
| Sound | Vasili Kojucharov | Music |
| Camera | Sandro Mancori | Director of Photography |
| Production | Elsio Mancuso | Producer |
| Editing | Giuseppe Giacobino | Editor |
| Costume & Make-Up | Elio Micheli | Costume Design |
| Costume & Make-Up | Luciano Giustini | Makeup Artist |
| Directing | Franco Cobianchi | Assistant Director |
| Costume & Make-Up | Virgilio Ciarlo | Costumer |
