Directed by
| Duccio Tessari | ||
Writing Credits (in alphabetical order)
| Mario Amendola | ||
| Gianfranco Clerici | ||
| Bruno Corbucci | ||
| Antonio Exacoustos | ||
| Duccio Tessari | ||
Cast (in credits order)
| Giuliano Gemma | ... | John Baxter | |
| Ursula Andress | ... | Miriam | |
| Jack Palance | ... | van Daalen | |
 |
Enzo Bottesini | ... | Sergeant |
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Giuseppe Maffioli | ... | Peter Gasperini |
| Peter Martell | ... | Howard Spring | |
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Manfred Freyberger | ... | Direttore della Safari Express |
|
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Ilse Zaal | ||
| Raf Baldassarre | |||
| Giovanni Petrucci | ... | (as Giovanni Petti) | |
| Rest of cast listed alphabetically: | |||
|
|
Arnaldo Dell'Acqua | ||
|
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Lorenzo Fineschi | ... | Sgherro di van Daalen |
| Lorella De Luca | ... | Tourist in Jeep (uncredited) | |
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Jannie Wienand | ... | Sgherro (uncredited) |
Music by
| Guido De Angelis | ||
| Maurizio De Angelis | ||
Cinematography by
| Claudio Cirillo | ||
Editing by
| Eugenio Alabiso | ||
Production Design by
| Giovanni Agostinucci | ||
Costume Design by
| Luca Sabatelli | ||
| Adriana Spadaro | ||
Makeup Department
| Walter Cossu | ... | makeup artist |
| Gilda De Guilmi | ... | hair stylist (as Ida De Guilmi) |
Production Management
| Vittorio Galiano | ... | production manager |
| Furio Rocchi | ... | production supervisor |
Second Unit Director or Assistant Director
| Gianni Cozzo | ... | assistant director |
| Fanny Wessling | ... | assistant director |
Sound Department
| Angelo Spadoni | ... | boom operator |
| Bruno Zanoli | ... | sound |
Stunts
| Nazzareno Zamperla | ... | stunt coordinator |
| Arnaldo Dell'Acqua | ... | stunts (uncredited) |
| Lorenzo Fineschi | ... | stunts (uncredited) |
Camera and Electrical Department
| Oddone Bernardini | ... | camera operator |
| Maurizio Zampagni | ... | assistant camera |
Editorial Department
| Sante Discepoli | ... | assistant editor |
Additional Crew
| Michael L. Games | ... | production assistant |
| T. David Pash | ... | production secretary (as David Pash) |
| Luciano De Ambrosis | ... | voice dubbing: Pietro Martellanza (uncredited) |
| Antonio Guidi | ... | voice dubbing: Jack Palance (uncredited) |
| Pino Locchi | ... | voice dubbing: Giuliano Gemma (uncredited) |
| Rita Savagnone | ... | voice dubbing: Ursula Andress (uncredited) |
| Daniele Tedeschi | ... | voice dubbing: Lorenzo Fineschi (uncredited) |
