 | Eleonora Rossi Drago als Clelia |
 | Gabriele Ferzetti als Lorenzo |
 | Franco Fabrizi als Cesare Pedoni, the Architect |
 | Valentina Cortese als Nene |
 | Yvonne Furneaux als Momina De Stefani |
 | Madeleine Fischer als Rosetta Savoni |
 | Anna Maria Pancani als Mariella |
| Luciano Volpato als Tony |
 | Maria Gambarelli als Clelia's Employer |
 | Ettore Manni als Carlo |
| Marcella Ferri |
| Tiziano Cortini als Dissatisfied Customer of the Pub (uncredited) |
 | Alessandro Fersen als (uncredited) |
| Michelangelo Antonioni | Director |
| Cesare Pavese | Novel |
| Michelangelo Antonioni | Screenplay |
| Suso Cecchi d'Amico | Screenplay |
| Alba De Céspedes | Screenplay |
| Giovanni Addessi | Producer |
| Giovanni Fusco | Original Music Composer |
| Eraldo Da Roma | Editor |
| Gianni Di Venanzo | Director of Photography |
| Gianni Polidori | Production Design |
| Gianni Polidori | Set Decoration |
| Enzo Bulgarelli | Costume Design |
| Luigi Vanzi | Assistant Director |
| Gabriella Borzelli | Hairstylist |
| Anna Cristofani | Hairstylist |
| Giovanni Donelli | Makeup Artist |
| Gino Millozza | Unit Production Manager |
| Pietro Notarianni | Production Manager |
| Giulio Canavero | Sound |
| Emilio Rosa | Sound |
| Ennio Sensi | Sound |
| Erico Menczer | Camera Operator |
| Libero Tosoni | Musician |
| Armando Trovajoli | Musician |
| Elvira D'Amico | Script Supervisor |
| Renato Angiolini | Production Secretary |
| Ugo Tucci | Production Secretary |
