Directed by
| Federico Chentrens | ... | (as Richard Owens) |
| Maurice Cloche | ||
Writing Credits (in alphabetical order)
| Maurice Cloche | ... | (writer) |
| John Haggarty | ... | (writer) |
| Adam Saint Moore | ... | (novel) |
| Giovanni Simonelli | ... | (writer) |
Cast (in credits order) complete, awaiting verification
| Kerwin Mathews | ... | Mark | |
| Marilù Tolo | ... | Sylva | |
| Venantino Venantini | ... | Costa | |
| Ann Smyrner | ... | Veronica | |
| Riccardo Garrone | ... | Nicolo | |
| Werner Peters | ... | Guardino | |
| Gordon Mitchell | ... | Toni | |
| Bruno Cremer | ... | Oscar Snell | |
| Lukas Ammann | ... | Faoud | |
| Sieghardt Rupp | ... | Alì | |
| Alain Saury | ... | Abdul | |
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James Mishler | ||
| Fabienne Dali | ... | Donna di Guardino | |
| Umberto Raho | ... | Dottore | |
| Giuseppe Addobbati | ... | Conte | |
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Elizabeth Thompson | ||
| Roland Carey | ... | Scagnozzo (as Rod Carter) | |
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Charlotte Falchin | ||
| Elisa Cegani | ... | Madre di Sylvia | |
| Rest of cast listed alphabetically: | |||
|
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Omero Capanna | ... | Sicario (uncredited) |
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Virgilio Ponti | ... | Toni Henchman (uncredited) |
Produced by
| Richard Hellman | ... | producer |
Music by
| Gianni Marchetti | ||
Cinematography by
| Fausto Zuccoli | ||
Editing by
| Otello Colangeli | ... | (as Angel Colly) |
Art Direction by
| Luciano Vincenti | ||
Costume Design by
| Virgilio Ciarlo | ||
Production Management
| Luigi Nannerini | ... | production supervisor |
Sound Department
| Umberto Picistrelli | ... | sound |
Stunts
| Elio Bonadonna | ... | stunts (uncredited) |
| Domenico Cianfriglia | ... | stunts (uncredited) |
| Rocco Lerro | ... | stunts (uncredited) |
| Virgilio Ponti | ... | stunts (uncredited) |
| Sergio Testori | ... | stunts (uncredited) |
| Rinaldo Zamperla | ... | stunts (uncredited) |
Camera and Electrical Department
| Giancarlo Ferrando | ... | camera operator |
Music Department
| Gianni Marchetti | ... | conductor |
Additional Crew
| Mario Bardella | ... | voice dubbing: Gordon Mitchell (uncredited) |
| Pino Colizzi | ... | voice dubbing: Kerwin Mathews (uncredited) |
| Riccardo Cucciolla | ... | voice dubbing: Venantino Venantini (uncredited) |
| Antonio Guidi | ... | voice dubbing: Alain Saury (uncredited) |
| Mirella Pace | ... | voice dubbing: Marilù Tolo (uncredited) |
| Giorgio Piazza | ... | voice dubbing: Lukas Amman (uncredited) |
| Sergio Rossi | ... | voice dubbing (uncredited) |
| Stefano Satta Flores | ... | voice dubbing: Sieghardt Rupp (uncredited) |