Jealous of his widowed mother's new lover, a boy does everything to separate them. Then, after he realizes their profound feelings for each other, he tries to reunite them.
| Actor | Role |
|---|---|
 Märta TorénMaria | Maria |
 Richard BasehartIng. Stefano Manfredi | Ing. Stefano Manfredi |
 Titina De FilippoTeresa | Teresa |
 Terence HillCorrado | Corrado |
| BBianca Maria FerrariCarla Albani | Carla Albani |
 Elsa VazzolerDuchessa Giulia Carena | Duchessa Giulia Carena |
| HHélène VercorsSignora Albani | Signora Albani |
 Leonardo BottaAmico di Corrado | Amico di Corrado |
 Henri VilbertDottore Alabani | Dottore Alabani |
 Arturo BragagliaNot listed | Not listed |
| VVioletta NapierskaNot listed | Not listed |