Trailer
Images
 | Peter Lee Lawrence as Robert McGregor / Blondie |
 | Carlos Quiney as George Forsyte |
 | Malisa Longo as Yuma |
 | Stelvio Rosi as Ross Steward |
 | Mariano Vidal Molina as Joe Saxon |
 | María Salerno as Maticha |
| Stefano Caprioti |
 | Antonio Jiménez Escribano as Old Tradesman |
 | Antonio Mayans as Young Man after Saxon |
 | Enrique Ávila |
| Giancarlo Fantini |
 | José Jaspe as Sheriff of Jonesville |
 | Enzo Fisichella |
 | José Marco as Debuty Sheriff |
| Renato Paracchi |
 | Santiago Rivero |
 | Claudio Trionfi |
 | María Mahor as Gladys McGregor |
 | Luis Marín as Pancho |
 | Dan van Husen as Frank Landon (uncredited) |
| Directing | |
| José Luis Merino | Director |
Camera | |
| Emanuele Di Cola | Director of Photography |
Writing | |
| Arrigo Colombo | Writer |
| Enrico Colombo | Writer |
| María del Carmen Martínez Román | Writer |
| José Luis Merino | Writer |
Sound | |
| Augusto Martelli | Music |
Editing | |
| Sandro Lena | Editor |
| José Antonio Rojo | Editor |
Art | |
| Francesco Di Stefano | Set Decoration |
| Luis Vázquez | Set Decoration |
Costume & Make-Up | |
| Bianca Verdirosa | Makeup Artist |
Production | |
| Enrico Colombo | Production Manager |
| Gerardo Mendiburu | Production Manager |
| Ricardo Merino | Production Manager |
Directing | |
| Alberto Chiarolla | Assistant Director |
Camera | |
| Ildo Chiappini | Camera Operator |
