Andrea Beltramo
Jonas (voice)
Andrea Rotolo
Ringo ragazzo (voice)
Osmar Santucho
Ringo adulto (voice)
Roberta Maraini
Juno (voice)
Barbara Cinquatti
Jasna Juric (voice)
Oliviero Cappellini
Takeshi Nakamura (voice)
Tiziana Martello
Sam (voice)
Andrea Narducci
Raul ragazzo (voice)
