 | Jacqueline Sassard als Guendalina Redaelli |
 | Raf Mattioli als Oberdan Pancani |
 | Sylva Koscina als Francesca Redaelli, madre di Guendalina |
 | Raf Vallone als Guido Redaelli, padre di Guendalina |
 | Leda Gloria als Madre di Oberdan |
 | Lili Cerasoli als Bianchina Norman |
 | Fanny Landini als Attilia, la cameriera |
 | Loretta Capitoli als Ragazzina sorda |
| Leonardo Botta als Gianluca |
| Antonio Mambretti als Industriale |
| Flavia Solivani als Italia, sorella di Oberdan |
| Tonino Cianci als Primo ragazzo in macchina |
 | Enzo Cerusico als Postino |
 | Giancarlo Cobelli als Memo, il barbiere |
| Decimo Cristiani als Secondo ragazzo in macchina |
| Fiorella Lavelli |
| Titti Fabiani |
 | Nadia Scarpitta |
| Piero Malò |
| Emanuele Pantanella |
 | Geronimo Meynier |
| Donatella Bardzky |
 | Carla Gravina als Amica di Guendalina (uncredited) |
| Patrizia Lari als Ragazza al mare (uncredited) |
| Fiammetta Lovatelli als (uncredited) |
| Patrizia Tosi als (uncredited) |
| Alberto Lattuada | Director |
| Otello Martelli | Director of Photography |
| Eraldo Da Roma | Editor |
| Carlo Ponti | Producer |
| Dino De Laurentiis | Executive Producer |
| Leo Catozzo | Editor |
| Alberto Lattuada | Screenplay |
| Maurizio Serra | Set Decoration |
| Orietta Nasalli Rocca | Costume Design |
| Marisa Mengoli | Assistant Editor |
| Alessandro von Norman | Script Supervisor |
| Valerio Zurlini | Story |
| Jean Blondel | Screenplay |
| Mario Amari | Sound |
| Paolo Uccello | Sound |
| Graziolina Campori | Assistant Director |
| Piero De Bernardi | Screenplay |
| Giuliano Laurenti | Makeup Artist |
| Leonardo Benvenuti | Screenplay |
| Idelmo Simonelli | Camera Operator |
| Elda Magnanti | Hairstylist |
| Jean Blondel | Assistant Director |
| Antonio Altoviti | Production Manager |
| Nello Meniconi | Production Supervisor |
| Ines Bruschi | Script Supervisor |
| Mario Di Biase | Script Supervisor |
| Piero Piccioni | Original Music Composer |
