Directed by
| Alberto Leonardi | ... | (as Albert B. Leonard) |
Writing Credits (in alphabetical order)
| Preston Leonide | ||
| María del Carmen Martínez Román | ... | (screenplay) |
| María del Carmen Martínez Román | ... | (story) |
Cast (in credits order)
| Tony Russel | ... | Alan Milner (as Tony Russell) | |
| Erika Blanc | ... | Erika Brown | |
| Conrado San Martín | ... | Otis | |
| Dyanik Zurakowska | ... | Mitzi (as Diannyk Zurakoswka) | |
| Fernando Cebrián | ... | Kare | |
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Franco Cobianchi | ... | Louis Kerez Fischer (as Peter White) |
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Wilbert Bradley | ... | Steiner |
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Giuseppe Fortis | ... | Professor (as Joseph Fortis) |
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Adalberto Rossetti | ... | (as Alberto Rossetti) |
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Pilar Serrano | ||
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Evar Maran | ||
| Rest of cast listed alphabetically: | |||
| Antonio Pica | ... | Alex, Erika's friend | |
Produced by
| Ángel Rosson y Rubio | ... | producer (as Angel Roson) |
Music by
| Piero Umiliani | ||
Cinematography by
| Alfonso Nieva | ||
Editing by
| Rosa G. Salgado | ... | (as Rosita Salgado) |
Production Management
| Santos Alcocer | ... | production manager |
Stunts
| Giancarlo Ukmar | ... | stunts (uncredited) |
