Directed by
| Mario Caiano | ||
Writing Credits (in alphabetical order)
| Mario Caiano | ||
| Guido Malatesta | ||
| David Moreno Mingote | ||
Cast (in credits order) complete, awaiting verification
| Lang Jeffries | ... | Michael Drum | |
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Emma Danieli | ... | Grace Holt |
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Andrea Bosic | ... | Rashid |
| Erika Blanc | ... | Pamela Kohler | |
| José Bódalo | ... | Inspector Craig | |
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Mario Lanfranchi | ... | Michael's Boss (as Mario Lanfranchi) |
| José Marco | ... | Harry Brook | |
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Gaetano Quartararo | ... | Doctor |
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Enzo Consoli | ... | Edward |
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María Badmajew | ... | Drugged Journalist (as Maria Badmajeva) |
| Rest of cast listed alphabetically: | |||
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Calogero Azzaretto | ... | Policeman at Hospital (uncredited) |
| Ennio Balbo | ... | (uncredited) (unconfirmed) | |
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Umberto Ceriani | ... | Prof. Freeman (uncredited) |
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Alfonso Giganti | ... | Doctor (uncredited) |
| Jesús Tordesillas | ... | Prof. Roland Bergson (uncredited) | |
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José Villasante | ... | Chief of Secret Service (uncredited) |
Music by
| Francesco De Masi | ||
Cinematography by
| Julio Ortas | ||
Editing by
| Antonio Gimeno | ||
| Gianmaria Messeri | ||
Art Direction by
| José Luis Galicia | ... | (as Galicia) |
| Jaime Pérez Cubero | ... | (as Cubero) |
Makeup Department
| Raul Ranieri | ... | makeup artist |
Production Management
| Cecilia Bigazzi | ... | production supervisor |
| Carlo Caiano | ... | general manager |
Second Unit Director or Assistant Director
| Joaquim Palomares | ... | assistant director |
| Angelo Sangermano | ... | assistant director |
Camera and Electrical Department
| Salvatore Caruso | ... | camera operator |
| Giancarlo Granatelli | ... | camera operator |
Additional Crew
| Lewis E. Ciannelli | ... | dialogue director |
| Gino Baghetti | ... | voice dubbing: Umberto Ceriani (uncredited) |
| Geoffrey Copleston | ... | voice dubbing: José Marco (english version) (uncredited) |
| Arturo Dominici | ... | voice dubbing: José Marco (uncredited) |
| Lauro Gazzolo | ... | voice dubbing: Jesús Tordesillas (uncredited) |
| Pino Locchi | ... | voice dubbing: Lang Jeffries (uncredited) |
| Melina Martello | ... | voice dubbing: María Badmajew (uncredited) |
| Bruno Persa | ... | voice dubbing: Andrea Bosic (uncredited) |
| Carlo Romano | ... | voice dubbing: José Bódalo (uncredited) |
| Rita Savagnone | ... | voice dubbing: Erika Blanc (uncredited) |
| Sergio Tedesco | ... | voice dubbing: Lt. Fouad (uncredited) |
| Massimo Turci | ... | voice dubbing: Enzo Consoli (uncredited) |
| Renato Turi | ... | voice dubbing: Mario Lanfranchi (uncredited) |
