 | Johnny Dorelli als Piero / Maurice |
 | Andréa Ferréol als Maria Lenormand |
 | Marcel Bozzuffi als Commissario Juvet |
 | Carole Bouquet als Valentine |
 | Sergio Ciulli als Uno degli amici di Piero |
 | Ninetto Davoli als Uno dei ladri |
 | Paolo Bonacelli als Ferdinando |
 | Quinto Parmeggiani als Lo scrittore |
 | Enzo Robutti als Ramazzini, lo iettatore |
 | Nanni Svampa als Uno degli amici di Piero |
 | Christian Bouillette |
 | Louise Chevalier |
 | Jacques Ferrière |
 | Elio Crovetto als Ciccio, il barista |
 | Salvatore Billa als uno dei ladri |
 | Ettore Garofolo als Uno dei ladri |
 | Néstor Garay als Il maître |
 | Ettore Martini als Railway Worker (uncredited) |
 | Maria Pia Cafiero als Girl having sex in the park (uncredited) |
| Marco Vicario | Director |
| Alessandro Parenzo | Screenplay |
| Marco Vicario | Screenplay |
| Ennio Guarnieri | Director of Photography |
| Nino Baragli | Editor |
| Franco Cristaldi | Producer |
| Piero Chiara | Novel |
| Andrea Crisanti | Production Design |
| Patrizia Castaldi | Costume Design |
| Carlo Gervasi | Set Decoration |
| Bruno Nicolai | Original Music Composer |
| Alessandro von Norman | Line Producer |
| Nicola Carraro | Producer |
| Gianni Arduini | First Assistant Director |
| Emmanuel Gust | First Assistant Director |
| Renata Franceschi | Script Supervisor |
| Renato Ranieri | Camera Operator |
| Franco Ballati | Unit Manager |
| Lynn Kamern | Unit Manager |
| Lamberto Mancini | Assistant Editor |
| Carlo Della Corte | Assistant Editor |
| Primiano Muratori | Sound |
| Luciano Muratori | Boom Operator |
| Antonio Scaramuzza | Assistant Camera |
| Enzo Consolini | Administration |
| Enzo Lucarini | Administration |
| Antonio Pala | Accountant |
| Violetta Coata | Production Secretary |
| Lorenzo Errico | Production Secretary |
| Giovanni Vino | Still Photographer |
| Giuliano Laurenti | Makeup Artist |
| Elda Magnanti | Hairstylist |
| Ennio Picconi | Key Grip |
| Amilcare Cuccoli | Key Grip |
| Alberto Michettoni | Property Master |
| Jo Jo Iaconelli | Property Master |
| Raffaele Errico | Property Master |
| Danilo Moroni | Sound Mixer |
| Armando Tarzia | Sound Mixer |
| Paolo Lanzani | Dialogue Editor |
| Enzo Diliberto | Foley Artist |
| Roberto Arcangeli | Foley Artist |
