Directed by
| Luciano Emmer | ||
Writing Credits (in alphabetical order)
| Sergio Amidei | ||
| Luciano Emmer | ||
| Jean Ferry | ||
| Ennio Flaiano | ||
| Giulio Macchi | ||
| Francesco Rosi | ||
| Jacques Rémy | ||
Cast (in credits order)
| Aldo Fabrizi | ... | Andrea De Angelis | |
| Henri Guisol | ... | M. Morand | |
| Ave Ninchi | ... | Elvira de Angelis | |
 |
Jeannette Batti | ... | Claudia |
| Hélène Rémy | ... | Christine | |
| Henri Génès | ... | Paul Gremier | |
| Marcello Mastroianni | ... | Marcello Venturi | |
| Lucia Bosè | ... | Mimi de Angelis (as Lucia Bosé) | |
| Carlo Sposito | ... | Toto Mancuso (as Carletto Sposito) | |
| Giuseppe Porelli | ... | Raffaele D'Amore | |
|
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Janine Marsay | ... | Praline |
|
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Galeazzo Benti | ... | Gianni Forlivesi |
|
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Paolo Panelli | ... | Nicolino Percuoco |
| Franco Interlenghi | ... | Franco Martini | |
| Yves Montand | ... | Yves Montand | |
| Roland Lesaffre | ... | Carlo / Charles | |
|
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Lisette Lebon | ... | Paola |
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|
María Riquelme | ||
| Rest of cast listed alphabetically: | |||
| Vittorio Caprioli | ... | Tour guide (uncredited) | |
|
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Rudy Castell | ... | Cuban group (uncredited) |
| Eartha Kitt | ... | Cabaret Singer (uncredited) | |
| Nadine Tallier | ... | The shop girl Nadine (uncredited) | |
Produced by
| Giuseppe Amato | ... | producer |
| Sergio Amidei | ... | executive producer |
| Benoît Ducroux | ... | producer |
| Fred Orain | ... | executive producer |
Music by
| Roman Vlad | ||
Cinematography by
| Henri Alekan | ||
Editing by
| Jacques Poitrenaud | ||
| Gabriele Varriale | ||
Production Design by
| Hugues Laurent | ... | (uncredited) |
Costume Design by
| Hugues Laurent | ... | (uncredited) |
Production Management
| René Montis | ... | production manager |
Second Unit Director or Assistant Director
| Jacques Payen | ... | assistant director |
| Francesco Rosi | ... | assistant director |
| Émile Roussel | ... | assistant director |
Sound Department
| André Le Baut | ... | sound |
Visual Effects by
| Frederic von Lothringen | ... | film restorer (as Frederic Fappani von Lothringen) |
Camera and Electrical Department
| Goffredo Bellisario | ... | camera operator |
| Henri Tiquet | ... | camera operator |
Editorial Department
| Renée Lichtig | ... | assistant editor |
Additional Crew
| Nino Manfredi | ... | voice dubbing: Marcello Mastroianni |
| Antonio Negri | ... | production secretary |
| Frederic von Lothringen | ... | film restoration (as Frederic Fappani von Lothringen) |
