| Name | Character | Episodes |
|---|---|---|
| Ettore Bassi | Mitzi | 52 |
| Ida Di Benedetto | Debora's Mother | 52 |
| Antonio Casagrande | Mitzi's Father | 52 |
| Francesca Antonelli | Stefania | 52 |
| Maurizio Mattioli | Livio | 38 |
| Dagmar Lassander | Simone's Mother | 28 |
| Cecilia Dazzi | Debora | 28 |
| Orso Maria Guerrini | Elena's Father | 28 |
| Samuela Sardo | Giuliana | 24 |
| Nini Salerno | Franz's Father | 14 |