Giovanni Percolla lives in Catania surrounded by the attentive cares of his three sisters. He permanently acts like a Don Giovanni to hide his real poor "knowledge" of women. With his friend he moves also to Rome but women still continues to remain part of his fantasies. But Giovanni succeeded to build anyway a fame of "tombeur de femmes". One day he meets the real love of Maria Antonietta and decides to marry. Will things change?
| Writing | Vitaliano Brancati | Novel |
| Production | Attilio Riccio | Producer |
| Directing | Alberto Lattuada | Director |
| Camera | Roberto Gerardi | Director of Photography |
| Writing | Sabatino Ciuffini | Screenplay |
| Writing | Alberto Lattuada | Screenplay |
| Writing | Attilio Riccio | Screenplay |
| Writing | Giorgio Salvioni | Screenplay |
| Sound | Armando Trovajoli | Original Music Composer |
| Editing | Roberto Perpignani | Editor |
| Camera | Sante Achilli | Camera Operator |
| Production | Bianca Lattuada | Line Producer |
| Production | Antonio Sarno | Unit Manager |
| Art | Gisella Longo | Production Design |
| Costume & Make-Up | Berenice Sparano | Costume Design |
| Sound | Eraldo Giordani | Sound |
| Directing | Oddo Bracci | First Assistant Director |
| Costume & Make-Up | Franco Corridoni | Makeup Artist |
| Costume & Make-Up | Maria Teresa Corridoni | Hairstylist |
| Directing | Laura Currelli | Script Supervisor |
| Camera | Angelo Pennoni | Still Photographer |
| Camera | Roberto D'Ettorre Piazzoli | Assistant Camera |
| Editing | Elsa Armanni | Assistant Editor |
| Sound | Domenico Dubbini | Boom Operator |
| Production | Lavinio Spadoni | Administration |
| Production | Salvatore Chetri | Production Secretary |
