 | Alain Cuny als Leonardo Mattioli |
 | Rosanna Schiaffino als Adriana |
 | Jacques Perrin als Stefano Mattioli |
 | Isa Miranda als Mrs. Mattioli |
 | Filippo Scelzo als rector of the college |
 | Ennio Balbo als Morandi |
| Anna Glori als Gianna, Mattioli's secretary |
| Wando Tres als literature professor |
 | Marcella Valeri als nurse-nun in the clinic |
| Bruno Cattaneo als Bruno, storekeeper |
| Marcello Simoni |
 | Renato Montalbano |
| Mauro Bolognini | Director |
| Ugo Liberatore | Story |
| Alfredo Bini | Producer |
| Giovanni Fusco | Original Music Composer |
| Leonida Barboni | Director of Photography |
| Nino Baragli | Editor |
| Vincenzo Taito | Administration |
| Lina D'Amico | Script Supervisor |
| Giuseppe Ruzzolini | Camera Operator |
| Vittorugo Contino | Camera Operator |
| Augusto Tinelli | Assistant Camera |
| Angelo Novi | Still Photographer |
| Oscar De Arcangelis | Sound |
| Marcello Ceccarelli | Makeup Artist |
| Ernesta Cesetti | Hairstylist |
| Maurizio Chiari | Costume Design |
| Renato Cadueri | Sound Mixer |
| Ugo Liberatore | Screenplay |
| Fulvio Gicca Palli | Screenplay |
| Eliseo Boschi | Production Manager |
| Elvira Tonini | Assistant Editor |
| Enzo Ocone | Unit Manager |
| Roberto Cocco | Unit Manager |
| Bruno Frascà | Production Secretary |
| Paolo Bianchini | First Assistant Director |
| Gianfranco Zurlini | First Assistant Director |
| Jacques Henri Barratier | First Assistant Director |
| Luciano Ricceri | Assistant Production Design |
| Franco Ferrara | Conductor |
| Maurizio Chiari | Production Design |
| Manolo Bolognini | Line Producer |
| Enzo Verzini | Colorist |
