Directed by
| Maurice Cloche | ||
| Silvio Siano | ... | (Italian version) (as Edgar Lawson) |
Writing Credits (in alphabetical order)
| Maurice Cloche | ... | (adaptation) |
| Odette Cloche | ... | (adaptation) |
| Eddy Ghilain | ... | (dialogue) |
| Eddy Ghilain | ... | (novel) |
| Eddy Ghilain | ... | (screenplay) |
| Giovanni Simonelli | ... | (dialogue adaptation: Italian version) |
Cast (in credits order)
| Gérard Barray | ... | Serge Vadile, agent X 13 | |
| Sylva Koscina | ... | Mania | |
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Agnès Spaak | ... | Ingrid Agent X-33 |
| José Suárez | ... | Franck | |
| Yvette Lebon | ... | Elvire | |
| Renato Baldini | ... | Dr. Lupescu | |
| Gemma Cuervo | ... | Solange | |
| Gérard Tichy | ... | Dr. Reichmann | |
| Luis Induni | ... | M. Klein | |
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José Luis Chinchilla | ||
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Aldo Bufi Landi | ||
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Giacomo Furia | ||
| Osvaldo Genazzani | |||
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Nadia Brivio | ||
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Alberto Cevenini | ||
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Óscar Pellicer | ||
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Miguel de la Riva | ||
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Emilio Sancho | ||
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Carlos Miguel Solá | ||
| Rest of cast listed alphabetically: | |||
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Hércules Cortés | ... | Thug in garage (uncredited) |
Music by
| Georges Garvarentz | ... | (French version) |
| Federico Martínez Tudó | ... | (Spanish version) |
Cinematography by
| Juan Gelpí | ||
| Franco Vitrotti | ... | (only credited in the Italian version) |
Editing by
| Monique Isnardon | ||
| Gilbert Natot | ||
Production Design by
| Juan Alberto Soler | ||
Production Management
| Gérard Ducaux-Rupp | ... | production manager |
| Luigi Nannerini | ... | general production manager |
Second Unit Director or Assistant Director
| Odette Cloche | ... | assistant director |
| Gonzalo Delgrás hijo | ... | assistant director (as Gonzalo Delgrás Robles) |
Camera and Electrical Department
| Mario Alberti | ... | camera operator |
| Tomás Moya | ... | camera operator |