Directed by
| Sergio Pastore | ||
Writing Credits (in alphabetical order)
| Sandro Continenza | ... | (screenplay) (as Alessandro Continenza) |
| Sandro Continenza | ... | (story) (as Alessandro Continenza) |
| Sergio Pastore | ... | (screenplay) |
| Sergio Pastore | ... | (story) |
| Giovanni Simonelli | ... | (screenplay) |
| Giovanni Simonelli | ... | (story) |
Cast (in credits order) complete, awaiting verification
| Anthony Steffen | ... | Peter Oliver | |
| Sylva Koscina | ... | Françoise Ballais | |
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Giovanna Lenzi | ... | Susan Leclerc (as Jeannette Len) |
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Renato De Carmine | ... | Inspector Jansen |
| Giacomo Rossi Stuart | ... | Victor Morgan | |
| Umberto Raho | ... | Burton | |
| Annabella Incontrera | ... | Helga Schurn | |
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Romano Malaspina | ... | Harry |
| Isabelle Marchall | ... | Paola Whitney (as Isabelle Marchal) | |
| Imelde Marani | ... | Harry's girlfriend | |
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Liliana Pavlo | ... | Wendy Marshall |
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Lorenzo Piani | ... | Waiter in Hamburg (credit only) |
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Irio Fantini | ... | (credit only) |
| Shirley Corrigan | ... | Margot Thornhill | |
| Rest of cast listed alphabetically: | |||
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Bruno Alias | ... | Hairdresser (uncredited) |
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Francesco Anniballi | ... | Male Nurse (uncredited) |
| Florinda Bolkan | ... | Carol Hammond (archive footage) (uncredited) | |
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Margherita Horowitz | ... | Atelier personnel (uncredited) |
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Nadia Marsala | ... | Atelier Personnel (uncredited) |
| Anita Strindberg | ... | Julia Durer (archive footage) (uncredited) | |
Produced by
| Edmondo Amati | ... | producer |
Music by
| Manuel De Sica | ||
Cinematography by
| Guglielmo Mancori | ... | director of photography |
Editing by
| Vincenzo Tomassi | ||
Production Design by
| Alberto Boccianti | ||
Set Decoration by
| Ezio Di Monte | ||
Costume Design by
| Luciana Marinucci | ||
Makeup Department
| Renzo Francioni | ... | makeup artist |
| Walter Giangrasso | ... | hair stylist |
| Vincenzo Napoli | ... | assistant makeup artist |
Production Management
| Maurizio Amati | ... | general manager |
| Fabrizio De Angelis | ... | production supervisor |
| Armando Pierini | ... | production secretary |
Second Unit Director or Assistant Director
| Roberto Pariante | ... | assistant director |
Sound Department
| Claudio Belladonna | ... | boom operator |
| Gianni D'Amico | ... | sound mixer |
| Renato Marinelli | ... | special sound effects |
| Alberto Salvatori | ... | sound engineer |
Special Effects by
| Eugenio Ascani | ... | special effects |
Stunts
| Sergio Sagnotti | ... | stunt coordinator |
Camera and Electrical Department
| Antonio Benetti | ... | still photographer (as Tonino Benetti) |
| Renato Palmieri | ... | assistant camera |
| Mario Sbrenna | ... | camera operator |
| Sandro Tamborra | ... | camera operator |
Editorial Department
| Vanio Amici | ... | assistant editor |
| Rita Antonelli | ... | assistant editor |
Script and Continuity Department
| Vivalda Vigorelli | ... | continuity |
Additional Crew
| Frank von Kuegelgen | ... | dubbing director: English version |
| Pino Colizzi | ... | voice dubbing: Giacomo Rossi Stuart (uncredited) |
| Maria Pia Di Meo | ... | voice dubbing: Shirley Corrigan (uncredited) |
| Vittoria Febbi | ... | voice dubbing: Lilliana Pavlo (uncredited) |
| Sergio Graziani | ... | voice dubbing: Anthony Steffen (uncredited) |
| Flaminia Jandolo | ... | voice dubbing: Annabella Incontrera (uncredited) |
| Anna Miserocchi | ... | voice dubbing: Giovanna Lenzi (uncredited) |
| Rita Savagnone | ... | voice dubbing: Sylva Koscina (uncredited) |
| Sergio Tedesco | ... | voice dubbing: Umberto Raho (uncredited) |
| Serena Verdirosi | ... | voice dubbing: Isabelle Marchall (uncredited) |
