Directed by
| Alfonso Brescia | ... | (as Al Bradley) |
Writing Credits (in alphabetical order)
| María del Carmen Martínez Román | ... | (screenplay) |
| María del Carmen Martínez Román | ... | (story) |
| Renato Polselli | ... | (dialogue) (as Preston Leonide) |
Cast (in credits order)
| Richard Stapley | ... | Billy Walsh (as Richard Wyler) | |
| Fernando Sancho | ... | El Bicho | |
 |
Eleonora Bianchi | ... | Susan |
| Conrado San Martín | ... | Ted Shaw | |
|
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Massimo Carocci | ... | Tom Davis (as Ric Burton jr.) |
| Lucio Rosato | ... | Shaw Henchman (as Luc Rosat) | |
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Spartaco Conversi | ... | Old Sam (as Spean Convery) |
| Massimo Righi | ... | Davis Brother (as Max Dean) | |
| Luis Induni | ... | Sheriff | |
| Rafael Hernández | ... | Barkeeper | |
| Rufino Inglés | |||
| Rest of cast listed alphabetically: | |||
|
|
Paolo Magalotti | ... | Henchman (uncredited) |
|
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Franco Pesce | ... | Shopkeeper (uncredited) |
|
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Claudio Ruffini | ... | Henchman (uncredited) |
Cinematography by
| Alfonso Nieva | ||
Editing by
| José Antonio Rojo | ||
Production Design by
| Oscar Capponi | ||
Costume Design by
| Sibylle Geiger | ... | (as Sybilla Geyger) |
Makeup Department
| Clementina Battello | ... | hair stylist |
| Leandro Marini | ... | makeup artist |
Production Management
| Pasquale Petricca | ... | production manager (as John Break) |
| Luigi Polinesi | ... | production secretary |
| Ángel Rosson y Rubio | ... | general manager (as Angel Rosson) |
Second Unit Director or Assistant Director
| Filiberto Fiaschi | ... | assistant director (as Phil Bert) |
Sound Department
| Augusto Troiani | ... | sound |
Stunts
| Artemio Antonini | ... | stunts (uncredited) |
| Bruno Ariè | ... | stunts (uncredited) |
| Giancarlo Ukmar | ... | stunts (uncredited) |
Camera and Electrical Department
| Enrico Cortese | ... | camera operator |
| Fausto Rossi | ... | head camera operator |
| Enzo Tosi | ... | assistant camera |
Script and Continuity Department
| Nicoletta Artom | ... | script supervisor |
Additional Crew
| Gianfranco Bellini | ... | voice dubbing: Massimo Righi (uncredited) |
| Manlio De Angelis | ... | voice dubbing: Massimo Carocci (uncredited) |
| Vittoria Febbi | ... | voice dubbing: Eleonora Bianchi (uncredited) |
| Pino Locchi | ... | voice dubbing: Richard Wyler (uncredited) |
| Riccardo Mantoni | ... | voice dubbing: Spartaco Conversi (uncredited) |
| Glauco Onorato | ... | voice dubbing: Conrado San Martín (uncredited) |
| Luigi Pavese | ... | voice dubbing: Fernando Sancho (uncredited) |
| Vittorio Sanipoli | ... | voice dubbing: Luis Induni (uncredited) |
| Sergio Tedesco | ... | voice dubbing: Lucio Rosato (uncredited) |
