Directed by
| Giorgio Stegani | ... | (as George Finley) |
Writing Credits (in alphabetical order)
| Jaime Jesús Balcázar | ... | (screenplay) |
| Jaime Jesús Balcázar | ... | (story) |
| Melchiade Coletti | ... | (Italian dialogue) (as Melchiade Coletti-Franciolini) |
Cast (in credits order)
| Anthony Steffen | ... | Gentleman Jo Reeves / Shamango | |
| Eduardo Fajardo | ... | Colonel Fernando Ferreras | |
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Silvia Solar | ... | Vicky, Saloon Girl |
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Anna Orso | ... | Ruth Morrison |
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Frank Oliveras | ... | Morrison, Banker |
| Mariano Vidal Molina | ... | Captain Clay Reeves (as Vidal Molina) | |
| Joaquín Blanco | ... | Sam | |
| Benito Stefanelli | ... | Larry | |
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Ángel Lombarte | ... | Mexican Officer (as Angel Lombarde) |
| Antonio Iranzo | ... | Bruce, 'Muchachito' | |
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Valentino Macchi | ||
| Rest of cast listed alphabetically: | |||
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Mario Filippo | ||
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Raúl Aparici | ... | (uncredited) |
| Luis Barboo | ... | Ferreres Gang Member (uncredited) | |
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Carlos Frigola | ... | (uncredited) |
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Alberto Gadea | ... | (uncredited) |
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Gaspar 'Indio' González | ... | Jefferson, Townsman (uncredited) |
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Jose Halufi | ... | Ferreras Henchman (uncredited) |
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Isidro Martín | ... | (uncredited) |
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Ricardo Moyán | ... | Ferreras Henchman (uncredited) |
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César Ojinaga | ... | Mexican Officer (uncredited) |
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Juan Torres | ... | Fred, Bartender (uncredited) |
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Tomás Torres | ... | Torres, Ferreras Henchman (uncredited) |
Produced by
| Franco Palaggi | ... | executive producer |
Music by
| Bruno Nicolai | ||
Cinematography by
| Francisco Marín | ||
Editing by
| Teresa Alcocer | ||
| Giorgio Stegani | ||
| Antonietta Zita | ||
Art Direction by
| Enzo Bulgarelli | ||
Set Decoration by
| Juan Alberto Soler | ||
Costume Design by
| Tigano Lo Faro | ||
Makeup Department
| Adrián Jaramillo | ... | makeup artist |
| Hipólita López | ... | hair stylist |
| Piero Mecacci | ... | makeup artist |
Production Management
| Luis Marin | ... | production manager |
Second Unit Director or Assistant Director
| Vito Minore | ... | assistant director |
| Ginés Rodríguez | ... | assistant director |
Art Department
| Luciano Sagoni | ... | assistant art director |
| Ezio Tarantelli | ... | poster artist |
Camera and Electrical Department
| Mario Sbrenna | ... | camera operator |
Costume and Wardrobe Department
| Ditta Pompei | ... | footwear |
Editorial Department
| Graziella Zita | ... | assistant editor |
Music Department
| Ennio Morricone | ... | conductor / music supervisor |
Script and Continuity Department
| Herminia Arnau | ... | script girl |
Additional Crew
| Luciano De Ambrosis | ... | voice dubbing: Frank Oliveras (uncredited) |
| Maria Pia Di Meo | ... | voice dubbing: Anna Orso (uncredited) |
| Mario Feliciani | ... | voice dubbing: Ángel Lombarte (uncredited) |
| Aldo Giuffrè | ... | voice dubbing: Benito Stefanelli (uncredited) |
| Pino Locchi | ... | voice dubbing: Antonio Iranzo (uncredited) |
| Giuseppe Rinaldi | ... | voice dubbing: Anthony Steffen (uncredited) |
| Vittorio Sanipoli | ... | voice dubbing: Eduardo Fajardo (uncredited) |
| Rita Savagnone | ... | voice dubbing: Silvia Solar (uncredited) |
| Vittorio Stagni | ... | voice dubbing: Joaquín Blanco (uncredited) |
| Luigi Vannucchi | ... | voice dubbing: Mariano Vidal Molina (uncredited) |
