Marco, a nine year old boy, is in love with his elementary teacher, and feels neglected by his workaholic parents. When they forget about his birthday he wishes he could grow up at once. This really happens and Marco begins a new life as an adult. He rents a room in his teacher's flat and she falls in love with him. He even fakes a kidnapping when he runs out of money but he is mistaken for the kidnapper.
Renato Pozzetto
as Marco
Joska Versari
as Marco bambino
Giulia Boschi
as Francesca
Ottavia Piccolo
as Claudio
Alessandro Haber
as Claudio
Alessandro Partexano
as Tenente
Giampiero Bianchi
as Zio Nicola
Costantino Meloni
as Luca
Fiammetta Baralla
as Proprietaria del negozio di giocattoli
Gisella Burinato
as Lucia
Claudio Ciocca
as Giornalaio
Anna Maria Natalini
as Signora al telefono
