Directed by
| Juan Bosch | ... | (as John Wood) |
Writing Credits
| Juan Bosch | ... | (story) |
| Juan Bosch | ... | (screenplay) & |
| Sauro Scavolini | ... | (screenplay) |
Cast (in credits order)
| Craig Hill | ... | Doctor Janus Saxon | |
| Claudie Lange | ... | Deborah Page | |
| Pedro Mari Sánchez | ... | Louis Donovan | |
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Cris Huerta | ... | Carrasco (as Chris Huerta) |
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Rosario Borelli | ... | Dog (as Richard Melvill) |
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Carlo Gaddi | ... | Deputy Gus |
| Rest of cast listed alphabetically: | |||
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Manuel Bronchud | ... | John (uncredited) |
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Florencio Calpe | ... | Pool Player (uncredited) |
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Esteban Dalmases | ... | Deputy (uncredited) |
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Gaspar 'Indio' González | ... | Miguel (uncredited) |
| Luis Induni | ... | Sheriff Appleton (uncredited) | |
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Francisco Jarque | ... | Barber (uncredited) |
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Marcello Meconizzi | ... | Hotel Servant (uncredited) |
| Carlos Otero | ... | Safecracker Donovan (uncredited) | |
| Mimmo Poli | ... | Innkeeper (uncredited) | |
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Juan Miguel Solano | ... | Confederate Army Lieutenant (uncredited) |
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Juan Torres | ... | Mexican illegal (uncredited) |
Produced by
| Luciano Martino | ... | producer |
| Ricardo Sanz | ... | producer |
Music by
| Bruno Nicolai | ||
Cinematography by
| Giorgio Tonti | ||
Editing by
| Angela Grau | ||
Art Direction by
| Michele Massimo Tarantini | ||
Costume Design by
| Luciano Sagoni | ||
Makeup Department
| Carlo Renzini | ... | makeup artist |
Production Management
| Vittorio Carta | ... | production supervisor |
| Vittorio Galiano | ... | production manager |
| José Ángel Santos | ... | production supervisor |
Second Unit Director or Assistant Director
| Egle Fatini | ... | assistant director (as Egla Fatini) |
| José Ulloa | ... | assistant director |
Sound Department
| Angelo Spadoni | ... | sound |
Camera and Electrical Department
| Adolfo Bartoli | ... | assistant camera |
Script and Continuity Department
| David García | ... | script supervisor |
| Benedetta Viganó | ... | script supervisor |
Additional Crew
| Carlo Alighiero | ... | voice dubbing: Luis Induni |
| Cesare Barbetti | ... | voice dubbing: Craig Hill |
| Gianfranco Bellini | ... | voice dubbing: Carlos Otero |
| Luciano De Ambrosis | ... | voice dubbing: Rosario Borelli |
| Vittoria Febbi | ... | voice dubbing: Claudie Lange |
| Gianni Marzocchi | ... | voice dubbing: Carlo Gaddi |
| Angelo Nicotra | ... | voice dubbing: Pedro Mari Sánchez |
| Glauco Onorato | ... | voice dubbing: Cris Huerta |
| Vinicio Sofia | ... | voice dubbing: Mimmo Poli |
| Josep Maria Angelat | ... | voice dubbing: Cris Huerta (uncredited) |
| Roser Cavallé | ... | voice dubbing: Claudie Lange (uncredited) |
| Antonio Fernández | ... | voice dubbing: Gaspar "Indio" González (uncredited) |
| Antonio Gómez de Vicente | ... | voice dubbing: Carlos Otero (uncredited) |
| Felip Peña | ... | voice dubbing: Luis Induni (uncredited) |
| Luis Posada Mendoza | ... | voice dubbing: additional voices (uncredited) |
| Ricard Solans | ... | voice dubbing: Craig Hill (uncredited) |
| Albert Trifol | ... | voice dubbing: Manuel Bronchud (uncredited) |
