Directed by
| Julio Diamante | ||
Writing Credits (in alphabetical order)
| Odoardo Fiory | ... | (screenplay) |
| Sergio Garrone | ... | (screenplay) |
| Eduardo Manzanos | ... | (screenplay) (as Eduardo Manzanos Brochero) |
| Eduardo Manzanos | ... | (story) (as Eduardo Manzanos Brochero) |
Cast (in credits order)
| Peter Lee Lawrence | ... | Erik | |
| Guglielmo Spoletini | ... | Francesco 'Frank' Lo Faro (as William Bogart) | |
| Ingrid Schoeller | ... | Lucie | |
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Philippe Hersent | ... | Big John |
| Eduardo Fajardo | ... | Captain Harper | |
| Luis Induni | ... | Mike | |
| Fernando Sánchez Polack | ... | Rico (as Fernando Pollack) | |
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Miguel del Castillo | ... | Senator |
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José Truchado | ||
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Luis de Tejada | ||
| Luis Barboo | ... | The Irish (as Luis Bar-Boo) | |
| José Jaspe | ... | Truck Driver | |
| Rest of cast listed alphabetically: | |||
| Ingrid Andree | ... | Girl (uncredited) | |
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Agustín Bescos | ... | Garden Party Guest (uncredited) |
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Mike Brendel | ... | Gunman (uncredited) |
| Tito García | ... | Turi (uncredited) | |
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Ángel Menéndez | ... | Politician with Big John (uncredited) |
Produced by
| Eduardo Manzanos | ... | associate producer (as Eduardo Manzanos Brochero) |
| Luigi Mondello | ... | producer |
Cinematography by
| Emilio Foriscot | ||
Editing by
| Antonio Gimeno | ... | (as Antonio Jimeno) |
Production Design by
| Jaime Pérez Cubero | ||
Set Decoration by
| José Luis Galicia | ||
Costume Design by
| Esteban Gutiérrez | ||
Makeup Department
| Vicente Vázquez | ... | makeup artist |
Production Management
| Augusto Dolfi | ... | production supervisor |
Second Unit Director or Assistant Director
| José Ulloa | ... | assistant director |
Art Department
| Jano | ... | poster artist |
Camera and Electrical Department
| Fernando Espiga | ... | camera operator |
Music Department
| Leo Chiosso | ... | composer: song "Al buio con te" (as L. Chiosso) |
| Enrico Simonetti | ... | composer: song "Al buio con te" |
Additional Crew
| Luigi Mondello | ... | general administrator |
| Rinaldo Scorcelletti | ... | production secretary |
| José Luis Baltanás | ... | voice dubbing (uncredited) |
| Ángel María Baltanás | ... | voice dubbing: Guglielmo Spoletini (uncredited) |
| José María Cordero | ... | voice dubbing: Luis Induni (uncredited) |
| Mari Ángeles Herranz | ... | voice dubbing: Ingrid Schoeller (uncredited) |
| Luis María Lasala | ... | voice dubbing: Miguel Del Castillo (uncredited) |
| José Martínez Blanco | ... | voice dubbing: Philippe Hersent (uncredited) |
| Fernando Mateo | ... | voice dubbing (uncredited) |
| Eduardo Moreno | ... | voice dubbing (uncredited) |
| Jesús Nieto | ... | voice dubbing: Peter Lee Lawrence (uncredited) |
| Pedro Sempson | ... | voice dubbing: José Jaspe/various (uncredited) |
| Ángel Ter | ... | voice dubbing: Luis Barboo (uncredited) |
| Joaquín Vidriales | ... | voice dubbing: Fernando Sánchez Polack (uncredited) |
