Directed by
| Piero Zuffi | ||
Writing Credits (in alphabetical order)
| Ennio Flaiano | ... | (screenplay collaboration) |
| Piero Zuffi | ... | (screenplay) |
| Piero Zuffi | ... | (story) |
Cast (in credits order)
 |
Michael Reardon | ... | Frank Berin |
| Barbara Bouchet | ... | Monica Brown | |
| Carmelo Bene | ... | Billy Desco | |
| Susanna Martinková | ... | Fanny, la cieca | |
| David Groh | ... | Don Carbo | |
| Giuseppe Addobbati | ... | (as John McDouglas) | |
| Vittorio Duse | ... | Mac Brown (as Victor Duncan) | |
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Benny Stevens | ||
| Isa Miranda | ... | Tenutaria bordello | |
| Eduardo Ciannelli | ... | Parker | |
| Ugo Fangareggi | ... | Un hippy | |
| John Frederick | |||
| Nello Pazzafini | ... | Un poliziotto | |
| Rest of cast listed alphabetically: | |||
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Tony Brandt | ||
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Emilio Delle Piane | ||
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Iver Gilborn | ... | Chief of police |
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Frank Gonzales | ||
| Margaret Lee | |||
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John Mazzadra | ||
| Helen Mirren | |||
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Ileana Rigano | ... | Milli |
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Ben Sanders | ||
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Richard Stenta | ||
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Wladimiro Tuicovich | ... | (as Vladimiro Tuicovich) |
| Victoria Zinny | |||
| Jessica Dublin | ... | Hotel Guest (uncredited) | |
| Andrea Esterhazy | ... | NBC Announcer (uncredited) | |
Produced by
| Roberto Loyola | ... | executive producer / producer |
Music by
| Piero Piccioni | ||
Cinematography by
| Pasqualino De Santis | ||
Editing by
| Franco Arcalli | ||
Production Design by
| Piero Zuffi | ||
Set Decoration by
| Francesco Cuppini | ||
| Mario Pumo | ||
Costume Design by
| Piero Zuffi | ||
Makeup Department
| Massimo De Rossi | ... | hair stylist / makeup artist |
Production Management
| Armando Bertuccioli | ... | production manager |
| Michael Briggs | ... | production manager |
| Valerio De Paolis | ... | production manager |
| Lanfranco Diotallevi | ... | production supervisor |
| Rodolfo Frattaioli | ... | production manager |
| Angelo Iacono | ... | production manager |
| Vittorio Noia | ... | production supervisor |
| Alfred J. Piccolo | ... | general organizer |
Second Unit Director or Assistant Director
| Tony Brandt | ... | assistant director |
| Joe Pollini | ... | assistant director |
Art Department
| Alessandro Cicchetti | ... | assistant production designer |
| Claudio Giambanco | ... | set designer |
Sound Department
| Luciano Anzellotti | ... | sound effects |
| Roberto Arcangeli | ... | sound effects editor |
| Silvio Braconi | ... | special effects |
| Piero Fondi | ... | sound recordist |
| Oreste Lionello | ... | voice double (uncredited) |
Visual Effects by
| Silvio Braconi | ... | visual effects |
Camera and Electrical Department
| Francesco Brescini | ... | electrician |
| Mario Cimini | ... | camera operator |
| Marcello Mastrogirolamo | ... | assistant camera |
| Mauro Pezzotti | ... | grip |
Editorial Department
| Olga Pedrini | ... | assistant editor |
Script and Continuity Department
| Rosalba Scavia | ... | script supervisor |
Additional Crew
| Roberto Loyola | ... | presenter |
| Carlo Alighiero | ... | voice dubbing: John Frederick (uncredited) |
| Ferruccio Amendola | ... | voice dubbing: Carmelo Bene (uncredited) |
| Dhia Cristiani | ... | voice dubbing: Isa Miranda (uncredited) |
| Carlo D'Angelo | ... | voice dubbing: Giuseppe Addobbati (uncredited) |
| Maria Pia Di Meo | ... | voice dubbing: Barbara Bouchet (uncredited) |
| Mario Feliciani | ... | voice dubbing: Vittorio Duse (uncredited) |
| Michele Gammino | ... | voice dubbing: Emilio delle Piane (uncredited) |
| Pino Locchi | ... | voice dubbing: David Groh (uncredited) |
| Giuseppe Rinaldi | ... | voice dubbing: Michael Reardon (uncredited) |
| Serena Verdirosi | ... | voice dubbing: Zuzana Martinková (uncredited) |
