 | Sophia Loren als Johanna von Gerlach |
 | Maximilian Schell als Franz von Gerlach |
 | Fredric March als Albrecht von Gerlach |
 | Robert Wagner als Werner von Gerlach |
 | Françoise Prévost als Leni von Gerlach |
 | Gabriele Tinti als Actor |
 | Rolf Tasna |
| Michela Ricciardi |
| Dino De Luca |
 | Piero Leri |
| Tonino Cianci |
| Vittorio De Sica | Director |
| Carlo Ponti | Producer |
| Roberto Gerardi | Director of Photography |
| Jean-Paul Sartre | Theatre Play |
| Cesare Zavattini | Screenplay |
| Abby Mann | Screenplay |
| Ezio Frigerio | Production Design |
| Pier Luigi Pizzi | Costume Design |
| Luisa Alessandri | First Assistant Director |
| Beppe Menegatti | Second Assistant Director |
| Carlo Tommasi | Assistant Production Design |
| Sante Achilli | Camera Operator |
| Barbara Fusch | Script Supervisor |
| Pina Zani | Script Supervisor |
| Ennio Sensi | Sound |
| Giuseppe Annunziata | Makeup Artist |
| Ada Palombi | Hairstylist |
| Nilo Jacoponi | Makeup Artist |
| Carlo Sindici | Hairstylist |
| Marisa Letti | Assistant Editor |
| Manuel del Campo | Editor |
| Adriana Novelli | Editor |
| Franco Ferrara | Conductor |
| Thomas Sagone | Production Manager |
| Renato Guttuso | Storyboard Artist |
| Mario Di Biase | Unit Manager |
| Jerzy Macc | Production Secretary |
| Dmitri Shostakovich | Original Music Composer |
| Luciano Perugia | Line Producer |
