Armando Andreoli, a well-known engineer of almost 80 years, is approached by Federica, an assistant nurse who then invites him to his hotel room. In the morning, Federica's boyfriend arrives in the room, suspecting a relationship that has never existed.
| Production | Aurelio De Laurentiis | Producer |
| Directing | Alberto Sordi | Director |
| Production | Maurizio Amati | Executive Producer |
| Writing | Alberto Sordi | Screenplay |
| Writing | Rodolfo Sonego | Screenplay |
| Sound | Gianni Ferrio | Music |
| Camera | Armando Nannuzzi | Director of Photography |
| Editing | Tatiana Casini Morigi | Editor |
| Costume & Make-Up | Paola Marchesin | Costume Design |
| Art | Marco Dentici | Production Design |
| Sound | Piero Piccioni | Original Music Composer |
| Art | Maria Teresa Padula | Set Decoration |
| Directing | Giandomenico Trillo | Assistant Director |