Directed by
| Dino Risi | ||
Writing Credits
| Ruggero Maccari | ... | (story) and |
| Fabio Carpi | ... | (story) and |
| Dino Risi | ... | (story) and |
| Bernardino Zapponi | ... | (story) |
| Jaja Fiastri | ... | (collaboration on screenplay) and |
| Ruggero Maccari | ... | (screenplay) |
Cast (in credits order) complete, awaiting verification
| Nino Manfredi | ... | Cacopardo / Angelo Perfili / Ercole / Voyeur / Phone-technician / Maurizio / Nanni | |
| Sylva Koscina | ... | Self | |
| Véronique Vendell | ... | Manuela | |
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Umberto D'Orsi | ... | Federico |
| Daniela Giordano | ... | Luisa | |
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Nerina Montagnani | ... | Old farmer |
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Bruno Boschetti | ||
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Marcello Prando | ... | Marcello |
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Guido Spadea | ... | Judge Di Lorenzo |
| Enrico Maria Salerno | ... | Carlo Alberto Rinaldo | |
| Rest of cast listed alphabetically: | |||
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Gabriella D'Olive | ... | (uncredited) |
| Jimmy il Fenomeno | ... | Neurotic patient (uncredited) | |
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Edda Ferronao | ... | (uncredited) |
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Lisa Halvorsen | ... | Moglie (uncredited) |
| John Karlsen | ... | Psychiatrist (uncredited) | |
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Domenico Ravenna | ... | Mantovani (uncredited) |
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Luca Sportelli | ... | Colleague of Ercole (uncredited) |
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Jacques Stany | ... | Male Nurse (uncredited) |
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Lia Tanzi | ... | Naked Announcer (uncredited) |
Produced by
| Pio Angeletti | ... | producer |
| Adriano De Micheli | ... | producer |
Music by
| Armando Trovajoli | ... | (as Armando Trovaioli) |
Cinematography by
| Alessandro D'Eva | ... | (as Sandro D'Eva) |
| Erico Menczer | ||
Editing by
| Alberto Gallitti | ||
Production Design by
| Luciano Ricceri | ||
Costume Design by
| Ezio Altieri | ||
Makeup Department
| Iolanda Conti | ... | hair stylist |
| Michele Trimarchi | ... | makeup artist |
Production Management
| Hermes Gallippi | ... | production supervisor |
| Antonio Mazza | ... | production manager |
Second Unit Director or Assistant Director
| Adriano Incrocci | ... | assistant director |
| Renato Rizzuto | ... | assistant director |
| Jean Ludwigg | ... | assistant director (uncredited) |
Sound Department
| Vittorio Massi | ... | sound |
| Mario Morigi | ... | sound mixer |
| Ludovico Scardella | ... | sound (as Lodovico Scardella) |
| Italo Cameracanna | ... | foley artist (uncredited) / sound effects editor (uncredited) |
Camera and Electrical Department
| Aldo Carocci | ... | gaffer |
| Amerigo Casagrande | ... | key grip |
| Giovanni Ciarlo | ... | camera operator |
Costume and Wardrobe Department
| Rosanna Andreoni | ... | assistant costumes |
Editorial Department
| Lidia Pascolini | ... | assistant editor |
Script and Continuity Department
| Rita Agostini | ... | script supervisor |
Additional Crew
| Walter Massi | ... | cashier |
| Mario Bardella | ... | voice dubbing: Umberto D'Orsi (uncredited) |
| Annarosa Garatti | ... | voice dubbing: Véronique Vendell (uncredited) |
| Antonio Guidi | ... | voice dubbing: Enrico Maria Salerno/Guido Spadea/Luca Sportelli/John Karlsen (uncredited) |
| Enzo Liberti | ... | voice dubbing (uncredited) |
| Mirella Pace | ... | voice dubbing: Daniela Giordano (uncredited) |
| Nico Pepe | ... | voice dubbing (uncredited) |
| Deddi Savagnone | ... | voice dubbing: Nerina Montagnani (uncredited) |
