Directed by
| Osvaldo Civirani | ||
Writing Credits (in alphabetical order)
| Osvaldo Civirani | ... | (story) (uncredited) |
| Roberto Gianviti | ... | (story and screenplay) |
| María del Carmen Martínez Román | ... | (uncredited) |
Cast (in credits order)
| Roger Browne | ... | Glenn Foster | |
| José Greci | ... | Helga Firelli | |
| Sancho Gracia | ... | John Parker / Novack | |
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Roberto Messina | ... | Omar OS-10 (as Bob Messenger) |
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Carla Calò | ... | Russian Agent (as Carol Brown) |
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Andrea Scotti | ... | Frank (as Andrew Scott) |
| Ángel Ter | ... | Senator Harold Jackson | |
| Helga Liné | ... | Glenn's Girlfriend | |
| Rest of cast listed alphabetically: | |||
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Guglielmo Bogliani | ... | Brest (as William Bo) |
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Artemio Antonini | ... | Casablanca Henchman (uncredited) |
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Bruno Ariè | ... | Casablanca Henchman #3 (uncredited) |
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Juan Cortés | ... | Sir Malcolm (uncredited) |
| Mario Donen | ... | Brest (uncredited) | |
| Rufino Inglés | ... | British Intelligence Chief (uncredited) | |
| Emilio Messina | ... | Casablanca Henchman #2 (uncredited) | |
| José Riesgo | ... | Donald Taylor (uncredited) | |
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Chaterin Schouse | ... | Liz Anderson / Agent OS-28 (uncredited) |
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Gregorio Wu | ... | Yun Tao (uncredited) |
Produced by
| Santos Alcocer | ... | producer |
| Osvaldo Civirani | ... | producer |
Music by
| Piero Umiliani | ||
Cinematography by
| Alfonso Nieva | ||
Editing by
| Nella Nannuzzi | ... | (uncredited) |
| Alfonso Santacana | ... | (uncredited) |
Production Design by
| Teddy Villalba | ... | (uncredited) |
Costume Design by
| Antonio Randaccio | ... | (uncredited) |
Production Management
| Santos Alcocer | ... | production manager |
| Umberto Chinigo | ... | production manager |
Stunts
| Artemio Antonini | ... | stunts (uncredited) |
| Bruno Ariè | ... | stunts (uncredited) |
Additional Crew
| Mario Bardella | ... | voice dubbing: Ángel Ter (uncredited) |
| Pino Colizzi | ... | voice dubbing: Andrea Scotti (uncredited) |
| Nino Dal Fabbro | ... | voice dubbing: Rufino Inglés (uncredited) |
| Renato Izzo | ... | voice dubbing: Sancho Gracia (uncredited) |
| Benita Martini | ... | voice dubbing: Helga Liné (uncredited) |
| Mirella Pace | ... | voice dubbing: José Greci (uncredited) |
| Sergio Rossi | ... | voice dubbing: Roger Browne (uncredited) |
| Alessandro Sperli | ... | voice dubbing: Roberto Messina (uncredited) |
