 | Marcello Mastroianni als Franco |
 | Richard Basehart als Paolo Martelli |
 | Valentina Cortese als Marisa |
 | Maurizio Arena als Roberto Santucci |
 | Eloisa Cianni als Teresa |
 | Irène Galter als Lisa |
 | Andrea Aureli als Ivo |
 | Armida De Pasquali als Wanda la 'fumettara' |
 | Umberto Spadaro als Antonio |
 | Checco Durante als Virgilio Santucci |
 | Nino Musco als padre di Teresa e Ivo |
 | Silvio Bagolini als collega di Franco |
 | Luigi Tosi als capocantiere |
 | Mimo Billi als capomastro |
| Liana Ferri als madre di Teresa e Ivo |
 | Maria Zanoli als madre di Liliana |
 | Emma Baron als signora Renata |
| Angelo Dorigo | Director |
| Roberto Natale | First Assistant Director |
| Ferruccio Viotti | Unit Manager |
| Riccardo Contigliani | Production Secretary |
| Maria Stecchetti | Script Supervisor |
| Aiace Parolin | Camera Operator |
| Giancarlo Pizzirani | Camera Operator |
| Lianella Carell | Writer |
| Nino Lillo | Writer |
| Arnaldo Marrosu | Writer |
| Roberto Natale | Writer |
| Giorgio Stegani | Writer |
| Luciano Vincenzoni | Writer |
| Amedeo Mellone | Production Design |
| Giuseppe Fede | Set Decoration |
| Amato Garbini | Makeup Artist |
| Mario Sansoni | Editor |
| Mariano Arditi | Editor |
| Giuseppe Aquari | Director of Photography |
| Mario Bernardo | Director of Photography |
| Giorgio Merli | Director of Photography |
| Carlo Innocenzi | Original Music Composer |
| Romolo Grano | Conductor |
| Attilio Tosato | Production Manager |
| Angelo Dorigo | Producer |
