Franz Bollenstein is a thug. One day, jealous of his stepdaughter Nicoletta's rich inheritance, he instructs his trusted man, Antonio Olivieri, to track down the girl who in the meantime has run away from home and to lock her up in a Swiss clinic. But Antonio falls in love with Nicoletta.
| Actor | Role |
|---|---|
 Mel FerrerFranz Bollenstein | Franz Bollenstein |
| PPatrick La PlaceAntonio Olivieri | Antonio Olivieri |
 Christiana BorghiNicoletta | Nicoletta |
 Laura De MarchiNot listed | Not listed |
| MMattia MachiavelliNot listed | Not listed |
| FFilippo De GaraNot listed | Not listed |
 Eleonora CajafaNot listed | Not listed |
 Margit Evelyn NewtonNot listed | Not listed |