A May-December romance. Roué Giulio Marengo, a Roman landscape architect unhappy in his marriage, meets Francesca, a young and beautiful Florentine, and then learns she might be his daughter. He resolves to keep his hands off but can't seem to stay away, and she's eager for a lover who's a father figure.
| Directing | Alberto Lattuada | Director |
| Writing | Enrico Oldoini | Screenplay |
| Production | Giovanni Bertolucci | Producer |
| Writing | Alberto Lattuada | Screenplay |
| Writing | Paolo Cavara | Story |
| Art | Luigi Scaccianoce | Production Design |
| Sound | Ennio Morricone | Original Music Composer |
| Costume & Make-Up | Bona Nasalli-Rocca | Costume Design |
| Camera | Mario Tursi | Still Photographer |
| Editing | Sergio Montanari | Editor |
| Directing | Daniela Puccini | Script Supervisor |
| Writing | Enrico Oldoini | Story |
| Camera | José Luis Alcaine | Director of Photography |
