Directed by
| Romolo Guerrieri | ||
Writing Credits (in alphabetical order)
| Roberto Leoni | ... | (screenplay) |
| Roberto Leoni | ... | (story) |
Cast (in credits order) verified as complete
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William Mang | ... | Alan Tanner |
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Marina Costa | ... | Edra |
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Harrison Muller | ... | Erasmus |
| Woody Strode | ... | Sam | |
| Margie Newton | ... | Diane (as Margi Newton) | |
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Stefano Davanzati | ... | Melvin |
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Renato Miracco | ... | Louis |
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Maria Romano | ... | Magda |
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Luca Giordana | ... | Phil |
| Karl Zinny | ... | Evan, the Boy | |
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Cinzia Bonfantini | ... | Alan's Wife |
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Giovanni Cianfriglia | ... | Walker |
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Tommaso Mesto | ||
Produced by
| Luciano Appignani | ... | producer |
| Alois Brummer | ... | distribution producer (german dubbed version) (uncredited) |
| Pino Buricchi | ... | associate producer |
Music by
| Carlo de Nonno | ||
Cinematography by
| Guglielmo Mancori | ||
Editing by
| Alessandro Lucidi | ||
Production Design by
| Eugenio Liverani | ||
Makeup Department
| Maria Teresa Carrera | ... | hair stylist |
| Giuseppe Ferranti | ... | makeup artist |
Production Management
| Francesco Anniballi | ... | production secretary |
| Adriana Crapanzano | ... | production secretary |
| Umberto Innocenzi | ... | production manager |
| Giuliano Piermarioli | ... | production supervisor |
| Giuseppe Ventrice | ... | production secretary |
Second Unit Director or Assistant Director
| Filiberto Fiaschi | ... | assistant director |
| Teresio Spalla | ... | first assistant director |
Art Department
| Luigi Urbani | ... | assistant production designer |
Sound Department
| Alberto Doni | ... | sound mixer |
| Ettore Mancini | ... | sound engineer |
Special Effects by
| Roberto Ricci | ... | special effects |
Stunts
| Giovanni Cianfriglia | ... | stunt actor |
| Ottaviano Dell'Acqua | ... | stunts |
Camera and Electrical Department
| Alberto Altibrandi | ... | chief electrician |
| David Mancori | ... | assistant camera (as Davide Mancori) |
| Ugo Menegatti | ... | assistant camera |
| Maria Rosa Messori | ... | still photographer (as Rosetta Messori) |
| Agostino Pascarella | ... | key grip |
| Giacomo Testa | ... | camera operator |
Costume and Wardrobe Department
| Lucia Baldacci | ... | seamstress |
| Giovanna Russu | ... | seamstress |
Editorial Department
| Lilli Bonolis | ... | assistant editor (as Maria Gabriella Bonolis) |
| Marco Buricchi | ... | second assistant editor |
Music Department
| Carlo Maria Cordio | ... | conductor / music arranger |
Script and Continuity Department
| Graziella Marsetti | ... | script supervisor |
Additional Crew
| Carolyn De Fonseca | ... | voice dubbing: Marina Costa (english version) (uncredited) |
| Steven Luotto | ... | voice dubbing (US version) (uncredited) |
| Ted Rusoff | ... | voice dubbing (US version) (uncredited) |
| Robert Sommer | ... | voice dubbing (US version) (uncredited) |
| Robert Spafford | ... | voice dubbing (US version) (uncredited) |
| Susan Spafford | ... | voice dubbing (US version) (uncredited) |
| Pat Starke | ... | voice dubbing (US version) (uncredited) |
| Frank von Kuegelgen | ... | voice dubbing: Renato Miracco (English version) (uncredited) |
