Directed by
| Nino Zanchin | ||
Writing Credits (in alphabetical order)
| Pietro Catella | ... | (story) |
| Juan Cesarabea | ... | (screenplay) |
| Sergio Donati | ... | (screenplay) |
| José Gutiérrez Maesso | ... | (screenplay) (as Jose G. Maesso) |
| Manfred R. Köhler | ... | (writer) |
| Leonardo Martín | ... | (screenplay) |
| Mario Rossi | ... | (screenplay) |
Cast (in credits order)
| Laurence Harvey | ... | Jeff Miller | |
| Ann-Margret | ... | Laura (as Ann Margret) | |
 |
José Calvo | ... | Benson (as Pepe Calvo) |
| Alberto de Mendoza | ... | Zakir, Police Captain (as Alberto De Mendoza) | |
| Ivan Desny | ... | Ghinis | |
| Camilla Horn | ... | Mrs. Evelyn Brown | |
| Luis Morris | ... | Tod | |
| Luis Dávila | ... | Il Baro | |
| Milo Quesada | ... | Gonzalo | |
|
|
Andrea Bosic | ... | Manager of Beirut Casino |
| Jan Hendriks | ... | Manager of the Playboy Club | |
|
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Lisa Halvorsen | ... | Infermiera |
Produced by
| Alberto Grimaldi | ... | producer |
Music by
| Luis Bacalov | ... | (as Luis Enriquez Bacalov) |
Cinematography by
| Cecilio Paniagua | ||
Editing by
| Eugenio Alabiso | ||
| Hans Zeiler | ... | (German version) |
Production Design by
| Giantito Burchiellaro | ||
Art Direction by
| Francisco Canet | ||
Makeup Department
| Otello Sisi | ... | makeup supervisor |
Production Management
| Faustino Ocaña | ... | production manager |
| Averoe Stefani | ... | production manager |
Second Unit Director or Assistant Director
| Alberto Michelini | ... | assistant director |
Sound Department
| Fausto Ancillai | ... | sound mixer |
Stunts
| Angel Ron | ... | motorcycle sequence arranger/coordinator |
Camera and Electrical Department
| Teodorico Memé | ... | key grip |
| Alberto Nannicini | ... | chief electrician |
| Eduardo Noé | ... | camera operator (as Eduardo Noe) |
| Ramiro Sabell | ... | first assistant camera |
Costume and Wardrobe Department
| Francesca Saitto | ... | costumer |
Editorial Department
| Giuseppe Romano | ... | assistant editor |
Script and Continuity Department
| Flaminia Morandi | ... | script supervisor |
| Enzo Ocone | ... | continuity |
| Anna Maria Padoan | ... | script supervisor (as A. Maria Padoan) |
Additional Crew
| Gianni Pancani | ... | clothing consultant |
| Adriano Vitale | ... | choreographer |
| Maria Pia Di Meo | ... | voice dubbing: Ann-Margret (uncredited) |
| Nando Gazzolo | ... | voice dubbing: Ivan Desny (uncredited) |
| Oreste Lionello | ... | voice dubbing: Alberto de Mendoza (uncredited) |
| Pino Locchi | ... | voice dubbing: Laurence Harvey (uncredited) |
| Renata Marini | ... | voice dubbing: Camilla Horn (uncredited) |
| Carlo Romano | ... | voice dubbing: Pepe Calvo (uncredited) |
