 | Gina Lollobrigida als Anna |
 | Jean-Louis Trintignant als Marco |
 | Ewa Aulin als Gabrielle |
 | Jean Sobieski als Mondaini |
 | Renato Romano als Luigi |
 | Vittorio André |
 | Giulio Donnini als Hotel Manager |
 | Biagio Pelligra als Chemical operator |
| Cleofe Del Cile als Prostitute #1 |
| Monica Millesi |
| Ugo Adinolfi |
| Conrad Andersen |
| Aldo Bonamano als Police Inspector |
| Rina De Filippo |
| Livio Ferraro |
 | Mario Guizzardi |
 | Margherita Horowitz als Marco's secretary |
| Barbara Pignaton |
 | Giuliano Raffaelli |
| Jean Rougeul |
| Giancarlo Sisti |
| Ludmil Trifonof |
 | Angelo Casadei als Fired workman (uncredited) |
 | Alessandro Tedeschi als Party guest (uncredited) |
| Giulio Questi | Director |
| Franco Arcalli | Editor |
| Dario Di Palma | Director of Photography |
| Franco Marras | Producer |
| Lamberto Marini | Makeup Artist |
| Marilù Carteny | Costume Design |
| Franco Arcalli | Writer |
| Giulio Questi | Writer |
| Mario Pippa | First Assistant Director |
| Blasco Giurato | Camera Operator |
| Alfredo Di Santo | Production Assistant |
| Lina D'Amico | Script Supervisor |
| Giuseppe Lanci | Assistant Camera |
| Vittoria Silvi | Hairstylist |
| Eugenio Rondani | Sound |
| Piera Gabutti | Assistant Editor |
| Sergio Canevari | Production Design |
| Sergio Merolle | Production Manager |
| Bruno Maderna | Original Music Composer |
