Jacob Tremblay

Character: Luca Paguro (voice)

Jack Dylan Grazer

Character: Alberto Scorfano (voice)

Emma Berman

Character: Giulia Marcovaldo (voice)

Saverio Raimondo

Character: Ercole Visconti (voice)

Maya Rudolph

Character: Daniela Paguro (voice)

Marco Barricelli

Character: Massimo Marcovaldo (voice)

Jim Gaffigan

Character: Lorenzo Paguro (voice)

Peter Sohn

Character: Ciccio (voice)

Lorenzo Crisci

Character: Guido (voice)

Marina Massironi

Character: Signora Marsigliese (voice)

Gino La Monica

Character: Tomasso (Old Fisherman) (voice)

Sandy Martin

Character: Grandma Paguro (voice)

Giacomo Gianniotti

Character: Giacomo (Young Fisherman) (voice)

Elisa Gabrielli

Character: Concetta Aragosta (voice)

Mimi Maynard

Character: Pinuccia Aragosta (voice)

Sacha Baron Cohen

Character: Uncle Ugo (voice)

Francesca Fanti

Character: Maggiore (Cop) (voice)

Jonathan Nichols-Navarro

Character: Priest (voice)

Enrico Casarosa

Character: Card Player / Angry Fisherman (voice)

Jim Pirri

Character: Mr. Branzino (voice)

Arturo Sorino

Character: Additional Voices (voice)