In this comedy Alberto Sordi plays Rosario Scimoni, known as Sasà, an opportunistic and unscrupulous guy, nephew of the mayor of Catania, and he's always ready to take sides with anyone who can help him. He switches from socialism to fascism; he changes his political faith the same way he changes women. He even tries to found his own party.
| Directing | Luigi Zampa | Director |
| Writing | Vitaliano Brancati | Screenplay |
| Camera | Marco Scarpelli | Director of Photography |
| Editing | Eraldo Da Roma | Editor |
| Sound | Alessandro Cicognini | Original Music Composer |
| Production | Gianni Hecht Lucari | Producer |
| Writing | Vitaliano Brancati | Story |
| Directing | Otto Pellegrini | First Assistant Director |
| Art | Mario Chiari | Production Design |
| Art | Mario Garbuglia | Production Design |
| Art | Alberto Boccianti | Production Design |
| Art | Piero Tosi | Set Decoration |
| Costume & Make-Up | Maria De Matteis | Costume Design |
| Production | Antonio Negri | Unit Manager |
| Production | Manolo Bolognini | Production Secretary |
| Editing | Marcella Benvenuti | Assistant Editor |
| Camera | Idelmo Simonelli | Camera Operator |
| Camera | Luigi Di Giorgio | Assistant Camera |
| Sound | Alberto Bartolomei | Sound |
| Directing | Luciano Martino | Second Assistant Director |
| Directing | Paolo Bianchini | Second Assistant Director |
| Costume & Make-Up | Franco Freda | Makeup Artist |
| Costume & Make-Up | Amalia Paoletti | Hairstylist |
| Costume & Make-Up | Marisa Polidori | Assistant Costume Designer |
| Directing | Olga Forges Davanzati | Script Supervisor |
| Production | Giuseppe Colizzi | Production Manager |