 | Renato Pozzetto als Bernardo Mambelli, "il Gandi" |
 | Massimo Ranieri als Claudio |
 | Edwige Fenech als Maria |
 | Mario Scarpetta als Walter |
 | Clara Colosimo als Elvira Portiera |
 | Adriana Russo als l'amica di Maria |
 | Luca Sportelli als il portiere, marito di Elvira |
 | Sergio Ciulli als Meravigli, l'operaio sindacalista |
 | Loris Bazzocchi als operaio |
 | Nazzareno Natale als operaio |
 | Dario Ghirardi als operaio |
| Ghirardo Leoni als il direttore della fabbrica |
 | Umberto Raho als il dottore |
| Giorgio Vigna als il convivente di Claudio |
| Dario Pino als libraio |
 | Luciano Foti als operaio |
| Enzo Rossi |
| Emilio Leoni |
| Enrico Vanzina | Screenplay |
| Steno | Screenplay |
| Steno | Director |
| Emilio Loffredo | Director of Photography |
| Achille Manzotti | Producer |
| Giorgio Arlorio | Story |
| Giorgio Arlorio | Screenplay |
| Massimo Carocci | First Assistant Director |
| Mauro Passi | Production Design |
| Silvio Laurenzi | Costume Design |
| Elio Saroli | Production Manager |
| Raimondo Crociani | Editor |
| Paolo Infascelli | Delegated Producer |
| Totò Savio | Original Music Composer |
| Elvio Monti | Conductor |
| Marina Mattoli | Script Supervisor |
| Hermes Gallippi | Unit Manager |
| Luigi Patrizi | Production Secretary |
| Massimo Di Venanzo | Camera Operator |
| Sandro Rubbo | Assistant Camera |
| Graziella Zita | Assistant Editor |
| Loretta Mattioli | Assistant Editor |
| Franco Schioppa | Makeup Artist |
| Gilda De Guilmi | Hairstylist |
| Giorgio Pallotta | Sound |
| Renato Marinelli | Foley Artist |
| Danilo Moroni | Sound Mixer |
| Roberto Nicosia | Still Photographer |
