Directed by
| Giuliano Montaldo | ||
Writing Credits
| Mino Roli | ... | (from an original story by) & |
| Augusto Caminito | ... | (from an original story by) & |
| Paolo Bianchini | ... | (from an original story by) |
| Augusto Caminito | ... | (collaborator on screenplay) & |
| Marcello Fondato | ... | (collaborator on screenplay) & |
| José Antonio de la Loma | ... | (collaborator on screenplay) & |
| Marcello Coscia | ... | (collaborator on screenplay) |
| Mino Roli | ... | (screenplay by) |
Cast (in credits order)
| Janet Leigh | ... | Mary Ann | |
| Robert Hoffmann | ... | Jean-Paul Audry | |
| Klaus Kinski | ... | Erich Weiss | |
| Riccardo Cucciolla | ... | Agostino Rossi | |
| Jorge Rigaud | ... | Gregg Hutchinson (as George Rigaud) | |
| Adolfo Celi | ... | Mark Milford | |
| Edward G. Robinson | ... | Professor James Anders | |
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Jussara | ... | Setuaka |
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Miguel del Castillo | ... | Manager |
| Luciana Angiolillo | |||
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Valentino Macchi | ... | (credit only) |
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Anny Degli Uberti | ... | (as Anni Degli Uberti) |
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Aldo Bonamano | ... | Mary Ann's Boss |
| Rest of cast listed alphabetically: | |||
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Ennio Antonelli | ... | Rome Restaurant Patron (uncredited) |
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Luciano Foti | ... | Police Agent (uncredited) |
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Fulvio Mingozzi | ... | Milford's Thug (uncredited) |
Produced by
| Arrigo Colombo | ... | producer (as Harry Colombo) |
| Giorgio Papi | ... | producer (as George Papi) |
Music by
| Ennio Morricone | ||
Cinematography by
| Antonio Macasoli | ... | director of photography |
Editing by
| Nino Baragli | ||
Art Direction by
| Alberto Boccianti | ... | (Rome) |
| Juan Alberto Soler | ... | (Spain) |
Set Decoration by
| Giorgio Pes | ... | (Rome) |
| Juan Alberto Soler | ||
Makeup Department
| Adrián Jaramillo | ... | makeup artist: Spain |
| Mario Van Riel | ... | makeup artist: Rome |
| Luciano Vito | ... | hair stylist: Rome (as Vito Luciano) |
Production Management
| Raul Araujo | ... | unit manager: Rio De Janeiro (as Raoul Araujo) |
| Massimo Dallamano | ... | production manager |
| Roberto Machado | ... | production manager: Rio De Janeiro |
| Ginés Rodríguez | ... | unit manager: Spain (as Genis Rodriguez) |
| Valentín Sallent | ... | production manager: Spain |
| Franco Serino | ... | production manager: Rome |
| Lucio Trentini | ... | unit manager: Rome |
Second Unit Director or Assistant Director
| Federico Canudas | ... | assistant director: Spain |
| Carlos Couto | ... | assistant director: Rio De Janeiro (as Carlos Luiz Couto) |
| Mauro Sacripanti | ... | assistant director: Rome |
Art Department
| María José Bassi | ... | assistant set decorator: New York (as Maria Jose Bassi) |
| Roberto Velocchio | ... | assistant art director: London (as Roberto Veloccia) |
Sound Department
| Lewis E. Ciannelli | ... | recording supervisor: Rome |
| Alvaro Orsini | ... | boom operator: New York (as Orsini Alvaro) |
| Umberto Picistrelli | ... | sound: Rome (as Picistrelli Umberto) |
Special Effects by
| Armando Grilli | ... | special effects: Rome |
Camera and Electrical Department
| Carlo Fiore | ... | camera operator: Rome |
| Giuseppe Gatti | ... | assistant camera: New York |
| Ricardo González | ... | camera operator: Spain (as Ricardo Gonzales) |
| Alberto Marrama | ... | assistant camera: London (as Marrama Alberto) |
| Santiago Rodríguez | ... | assistant camera: Spain |
Costume and Wardrobe Department
| Giorgio Desideri | ... | wardrobe: New York |
| Enrique Garriga | ... | wardrobe: Spain |
Editorial Department
| Marina Rodriguez | ... | assistant editor: Spain |
| Elvira Tonini | ... | assistant editor: Rome |
Music Department
| Bruno Nicolai | ... | conductor |
Additional Crew
| Almeidinha | ... | carnival sequence consultant: Rio De Janeiro |
| Franco Cuccu | ... | assistant unit manager: Rome |
| Zeljko Kunkera | ... | production advisor: Rome |
| José Malla | ... | assistant unit manager: Spain (as Jose Malla) |
| Hilde Petermann | ... | production secretary: London |
| Roberto Bertea | ... | voice dubbing: Edward G. Robinson (uncredited) |
| Antonio Guidi | ... | voice dubbing: Miguel Del Castillo (uncredited) |
| Renato Izzo | ... | voice dubbing: Robert Hoffmann (uncredited) |
| Harald Leipnitz | ... | voice dubbing: George Rigaud (uncredited) |
| Benita Martini | ... | voice dubbing: Janet Leigh (uncredited) |
| Bruno Persa | ... | voice dubbing: George Rigaud (uncredited) |
| Giacomo Piperno | ... | voice dubbing: Klaus Kinski (uncredited) |