Directed by
| Umberto Lenzi | ... | (as Humphrey Humbert) |
Writing Credits (in alphabetical order)
| Víctor Andrés Catena | ||
| Fulvio Gicca Palli | ||
| Umberto Lenzi | ... | (story) (as Humphrey Humbert) |
Cast (in credits order)
| Richard Harrison | ... | Sgt. Frankie Ross | |
 |
Wandisa Guida | ... | Mary Stark |
|
|
Ugo Sasso | ... | Burt Wallace (as Hugo Arden) |
| Nazzareno Zamperla | ... | Sgt. John Foster (as Nick Anderson) | |
|
|
Andrea Bosic | ... | Col. Lee McDonald |
| Luz Márquez | ... | Helen | |
| Aldo Sambrell | ... | Gamal / Sikki Dharma | |
|
|
José Uria | ||
| Marco Tulli | ... | Priest | |
| Rest of cast listed alphabetically: | |||
| Dakar | ... | Man in tavern | |
|
|
Wilbert Bradley | ... | Native Chief (uncredited) |
|
|
Cesare Martignoni | ... | Excellence (uncredited) |
Music by
| Giovanni Fusco | ... | (as John Wellman) |
| John Wellman | ||
Cinematography by
| Federico G. Larraya | ||
| Angelo Lotti | ||
Editing by
| Jolanda Benvenuti | ||
Art Direction by
| Arrigo Equini | ||
Set Decoration by
| Arrigo Equini | ||
| Carlo Gentili | ||
Makeup Department
| Raul Ranieri | ... | makeup artist |
Production Management
| Cecilia Bigazzi | ... | production supervisor |
| Jaime Comas Gil | ... | production manager |
| Thomas Sagone | ... | production manager (as Tommaso Sagone) |
| Averoe Stefani | ... | production supervisor (as Averroè Stefani) |
Second Unit Director or Assistant Director
| Filiberto Fiaschi | ... | assistant director |
Sound Department
| Mario Del Pezzo | ... | sound |
Stunts
| Nazzareno Zamperla | ... | master of arms |
| Giancarlo Bastianoni | ... | stunts (uncredited) |
| Aldo Canti | ... | stunts (uncredited) |
| Arnaldo Dell'Acqua | ... | stunts (uncredited) |
| Giulio Maculani | ... | stunts (uncredited) |
| Gino Marturano | ... | stunts (uncredited) |
| Riccardo Petrazzi | ... | stunts (uncredited) |
| Renzo Pevarello | ... | stunts (uncredited) |
| Claudio Ruffini | ... | stunt actor (uncredited) |
| Attilio Severini | ... | stunts (uncredited) |
| Clemente Ukmar | ... | stunts (uncredited) |
| Franco Ukmar | ... | stunts (uncredited) |
| Nazzareno Zamperla | ... | stunt actor (uncredited) |
| Rinaldo Zamperla | ... | stunts (uncredited) |
Camera and Electrical Department
| Salvatore Caruso | ... | camera operator |
| Giancarlo Granatelli | ... | assistant camera |
| Gaetano Valle | ... | camera operator |
Script and Continuity Department
| Gianni Siragusa | ... | script supervisor |
Additional Crew
| Manlio De Angelis | ... | voice dubbing (uncredited) |
| Sergio Graziani | ... | voice dubbing: Nazzareno Zamperla (uncredited) |
| Flaminia Jandolo | ... | voice dubbing: Luz Márquez (uncredited) |
| Pino Locchi | ... | voice dubbing: Aldo Sambrell (uncredited) |
| Melina Martello | ... | voice dubbing: Wandisa Guida (uncredited) |
| Glauco Onorato | ... | voice dubbing (uncredited) |
| Giuseppe Rinaldi | ... | voice dubbing: Richard Harrison (uncredited) |
| Carlo Romano | ... | voice dubbing: Ugo Sasso (uncredited) |
| Renato Turi | ... | voice dubbing: Andrea Bosic (uncredited) |
