Directed by
| Bruno Gaburro | ... | (as Joe Brenner) |
Writing Credits (in alphabetical order)
| Luciano Appignani | ... | (screenplay) |
Cast (in credits order)
| Anthony Franciosa | ... | Commissioner Rizzo | |
| Miles O'Keeffe | ... | Dr. Gianmarco Contini | |
 |
Teresa Leopardi | ... | Gloria |
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Marina Giulia Cavalli | ... | Dr. Olga Bioni |
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Luigi Montini | ||
| Giancarlo Prete | ... | Giorgio (as Timothy Brent) | |
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Giuseppe Pambieri | ... | Sebastiano |
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Cesare Di Vito | ||
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Raffaello Benedetti | ||
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Maria Concetta Casella | ||
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Louise Kamsteeg | ||
| Rest of cast listed alphabetically: | |||
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Andrea Girolami | ... | Policeman (uncredited) |
| Ted Rusoff | ... | Rizzo's Friend (uncredited) | |
Music by
| Filippo Trecca | ||
Cinematography by
| Sergio Rubini | ||
Editing by
| Alessandro Lucidi | ||
Art Direction by
| Joseph Teichner | ||
Costume Design by
| Silvio Laurenzi | ||
Makeup Department
| Nicola Catalani | ... | makeup artist |
| Elena Gregorini | ... | hair dresser |
| Gerardo Raffaeli | ... | hair dresser |
Production Management
| Edoardo Margheriti | ... | production manager |
| Roberto Portoghesi | ... | unit manager |
Second Unit Director or Assistant Director
| Maria Luisa Longo | ... | assistant director |
Art Department
| Vincenzo Di Costanzo | ... | prop master |
| Silvano Scasseddu | ... | props |
Sound Department
| Antonio Pantano | ... | sound engineer |
| David Salvatori | ... | boom operator |
Camera and Electrical Department
| Elio Bosi | ... | grip |
| Franco Di Bernardino | ... | grip |
| Antonio Leurini | ... | gaffer |
| Giancarlo Leurini | ... | electrician |
| Paolo Leurini | ... | electrician |
| Mauro Masciocchi | ... | camera operator |
| Francesco Mele | ... | grip |
| Aldo Mercenaro | ... | grip |
| Alberto Messali | ... | grip |
| Ettore Migalizzi | ... | key grip (as Ettore Micalizzi) |
| Nicola Rubini | ... | assistant camera |
| Otello Simotti | ... | electrician |
| Franco Vitale | ... | still photographer |
Costume and Wardrobe Department
| Rita Casellato Cecconi | ... | wardrobe assistant (as Rita Cecconi) |
| Giovanna Russu | ... | tailor |
Editorial Department
| Anna del Dotto | ... | assistant editor |
| Fabiola Marzioli | ... | assistant editor |
| Caterina Sobrini | ... | assistant editor |
Script and Continuity Department
| Antonella Margheriti | ... | script supervisor |
Additional Crew
| Maria Teresa Piscitelli | ... | production secretary |
| Luciano Tartaglia | ... | accountant |
