As Fabrizio contemplates joining the Communist Party, he breaks off his planned marriage to a bourgeois woman and becomes incestuously involved with his alluring aunt.
| Actor | Role |
|---|---|
 Adriana AstiGina | Gina |
 Francesco BarilliFabrizio | Fabrizio |
 Allen MidgetteAgostino | Agostino |
 Morando MorandiniCesare | Cesare |
| CCristina ParisetClelia | Clelia |
| CCecrope BarilliPuck | Puck |
| EEvelina AlpiEvelina | Evelina |
 Gianni AmicoAmico | Amico |
| GGoliardo PadovaThe Painter | The Painter |
| GGuido FantiEnore | Enore |
| EEnrico SalvatorePriest | Priest |
| AAmelia BordiFabrizio's Mother | Fabrizio's Mother |
| DDomenico AlpiFabrizio's Father | Fabrizio's Father |
| AAntonio MaghenzaniFabrizio's Brother | Fabrizio's Brother |
| IIda PellegriClelia's Mother | Clelia's Mother |
| IIole LunardiThe Grandmother | The Grandmother |