| Episode cast overview, first billed only: |
 | Emanuela Rei | - | Maggie Davis |
| Giorgia Boni | - | Bianca Lussi |
| Sergio Ruggeri | - | Jacques Bertrand |
 | Luca Murphy | - | Quinn O'Connor |
| Sergio Melone | - | Eduard Zonte |
| Federica Corti | - | Nausica Bianchetti |
 | Alvaro Gradella | - | Headmaster Riccardo Maffei |
 | Elia Nichols | - | Professor Alison Tucker |
 | Walter Leonardi | - | Uncle Max |
| Greta Bellusci | - | Rachel Davis |
| Paolo Romano | - | Alberto Lussi |
| Paolo Saverio Fantoni | - | Felipe Ramírez (as Paolo Fantoni) |
| Jody Daniele Cecchetto | - | Andrew Moore (as Jody Cecchetto) |
| Giovanni Bussi | - | Professor Ruggero Falques |
 | Gianni Garko | - | Tancredi Lombardi |
hd.thomson-multimedia