Sara is a pianist and her husband Giacomo is a lawyer. They have two sons, Matteo and Luca. This ordinary, wealthy family is rocked by the murder accusation against Matteo. The parents can't believe it, and the other son works to find out what really happened.
| Actor | Role |
|---|---|
 Senta BergerSara Renzi | Sara Renzi |
 Omero AntonuttiGiacomo Renzi | Giacomo Renzi |
 Jo KernIrina | Irina |
 Adelmo ToglianiLuca Renzi | Luca Renzi |
 Gudrun GabrielMaria | Maria |
 Rinaldo RoccoMatteo | Matteo |
 Alessio BoniNot listed | Not listed |
 Marco QuagliaNot listed | Not listed |
 Paolo Maria ScalondroNot listed | Not listed |