To get her husband more interested in her, the wife invents a lover. The husband will collect every hint trying to figure out who is the lover.
| Directing | Pasquale Festa Campanile | Director |
| Writing | Pasquale Festa Campanile | Screenplay |
| Writing | Ottavio Alessi | Screenplay |
| Writing | Luigi Malerba | Screenplay |
| Production | Luciano Perugia | Executive Producer |
| Production | Mario Cecchi Gori | Producer |
| Writing | Pasquale Festa Campanile | Story |
| Camera | Sante Achilli | Camera Operator |
| Production | Giuseppe Banchelli | Unit Manager |
| Production | Antonio Mazza | Production Secretary |
| Production | Carlo Giovagnorio | Production Secretary |
| Camera | Roberto D'Ettorre Piazzoli | Assistant Camera |
| Camera | Renato Fait | Assistant Camera |
| Sound | Mario Faraoni | Sound |
| Sound | Primiano Muratori | Sound |
| Directing | Elvira D'Amico | First Assistant Director |
| Editing | Marcello Olasio | Assistant Editor |
| Costume & Make-Up | Nilo Jacoponi | Makeup Artist |
| Costume & Make-Up | Iole Cecchini | Hairstylist |
| Art | Francesco Cuppini | Assistant Set Decoration |
| Costume & Make-Up | Franco Carretti | Assistant Costume Designer |
| Directing | Massimo Castellani | Script Supervisor |
| Art | Pier Luigi Pizzi | Production Design |
| Costume & Make-Up | Pier Luigi Pizzi | Costume Design |
| Sound | Armando Trovajoli | Original Music Composer |
| Editing | Ruggero Mastroianni | Editor |
| Camera | Roberto Gerardi | Director of Photography |
| Production | Mario Di Biase | Production Manager |
| Sound | Mario Morigi | Sound Mixer |