Directed by
| Juan de Orduña | ||
Writing Credits (in alphabetical order)
| Fortunato Bernal | ||
| Juan de Orduña | ||
| Nino Stresa | ... | (screenplay) |
| Nino Stresa | ... | (story) |
| Ernst Ritter von Theumer | ... | (as Ernst v. Theumer) |
Cast (in credits order)
| Wayde Preston | ... | Jerry Land | |
| Helga Sommerfeld | ... | Solange Dubonet | |
| Reinhard Kolldehoff | ... | Nick Collins | |
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Antonio Durán | ... | John Parker |
| Noé Murayama | ... | Mr. Wong | |
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Franco Fantasia | ... | Boris |
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Pamela Tudor | ... | Yasmine |
| Kai Fischer | ... | Fawzia, Hotel Maid | |
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Sergio Mendizábal | ... | José |
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Robert Johnson Jr. | ... | Major Larighy |
| Gianni Rizzo | ... | Stephanolopoulus | |
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Lisa Halvorsen | ... | Lyda (as Lis Halvorsen) |
| Antonio Pica | ... | Stevens | |
| Joaquín Bergía | ... | Hotel Manager | |
| Rest of cast listed alphabetically: | |||
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Pietro Ceccarelli | ... | Hitman in Rome |
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Juan de Haro | ||
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Judit Kepler | ||
| Javier Loyola | |||
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|
Francisco Villar | ||
Produced by
| Ernst Ritter von Theumer | ... | producer (as Ernst R. von Theumer) |
Music by
| Piero Umiliani | ||
Cinematography by
| Aldo Ricci | ||
Editing by
| Eugenio Alabiso | ||
| Siegfrid Krämer | ... | (as Siegfried Krämer) |
Art Direction by
| Francisco Canet | ||
| Saverio D'Eugenio | ||
Makeup Department
| Dolores Merlo | ... | makeup artist |
| Raul Ranieri | ... | makeup artist |
Production Management
| Fortunato Bernal | ... | production manager |
| Mario Campollunghi | ... | production manager |
| Telesforo de la Plaza | ... | production manager |
| Adriano Merkel | ... | production manager |
Second Unit Director or Assistant Director
| Federico Cianfarini | ... | assistant director |
Sound Department
| Pietro Spadoni | ... | sound |
Camera and Electrical Department
| Giancarlo Granatelli | ... | assistant camera (as Giancarlo Granatello) |
| Roberto Ochoa | ... | camera operator |