15-year-old Giuliana doesn't want to spend the summer with her rich mother, so—without a word—she leaves with Romeo, the son of the janitor of her building, embarking on a backpacking trip through Italy. Her divorced father is worried and decides to go in search of his daughter.
| Actor | Role |
|---|---|
 Fiorenza TessariGiuliana Bonomini | Giuliana Bonomini |
| LLeonardo FerrantiniRomeo Ruspanti | Romeo Ruspanti |
| SSven KrugerJonathan | Jonathan |
| FFabrizio VidaleTonfo | Tonfo |
| DDaisuke KuriharaUni | Uni |
| BBarbara GimmelliGeraldine | Geraldine |
| DDaniela GimmelliCaroline | Caroline |
 Anna GalienaSandra | Sandra |
 Renato Scarpadetective Piacciconi | detective Piacciconi |
 Cinzia de Pontihitchhiker | hitchhiker |
 Antonello FassariBerardo | Berardo |
 Valeria CiangottiniMarta, Giuliana's mother | Marta, Giuliana's mother |
 Angelo InfantiAntonio Bonomini, Giuliana's father | Antonio Bonomini, Giuliana's father |
 Giorgio VignaliChiara's friend | Chiara's friend |
 Ornella MarcucciChiara | Chiara |
 Renato Cecchettomotobiker | motobiker |
 Enio Drovandichief of police | chief of police |
 Egidio TermineNot listed | Not listed |
 Stefano GragnaniNot listed | Not listed |
| VVittorio Vatteronicarabinieri officer | carabinieri officer |