Jack Dylan Grazer
as Alberto Scorfano (voice)
Emma Berman
as Giulia Marcovaldo (voice)
Saverio Raimondo
as Ercole Visconti (voice)
Marco Barricelli
as Massimo (voice)
Jim Gaffigan
as Lorenzo (voice)
Sandy Martin
as Luca's grandma (voice)
Giacomo Gianniotti
as Local fisherman (voice)