Overview

Luca and his best friend Alberto experience an unforgettable summer on the Italian Riviera. But all the fun is threatened by a deeply-held secret: they are sea monsters from another world just below the water’s surface.

Cast

Jacob Tremblay
Luca Paguro (voice)
Jack Dylan Grazer
Alberto Scorfano (voice)
Emma Berman
Giulia Marcovaldo (voice)
Saverio Raimondo
Ercole Visconti (voice)
Maya Rudolph
Daniela Paguro (voice)
Marco Barricelli
Massimo Marcovaldo (voice)
Jim Gaffigan
Lorenzo Paguro (voice)
Peter Sohn
Ciccio (voice)
Lorenzo Crisci
Guido (voice)
Marina Massironi
Signora Marsigliese (voice)
Luigi La Monica
Tomasso (Old Fisherman) (voice)
Sandy Martin
Grandma Paguro (voice)
Giacomo Gianniotti
Giacomo (Young Fisherman) (voice)
Elisa Gabrielli
Concetta Aragosta (voice)
Mimi Maynard
Pinuccia Aragosta (voice)
Sacha Baron Cohen
Uncle Ugo (voice)
Francesca Fanti
Maggiore (Cop) (voice)
Jonathan Nichols
Priest (voice)
Enrico Casarosa
Card Player / Angry Fisherman (voice)
Jim Pirri
Mr. Branzino (voice)
Arturo Sorino
Additional Voices (voice)

Crews

Ennio Morricone
In Memory Of
Michael Venturini
Animation Supervisor
Kim White
Director of Photography
Pete Docter
Executive Producer
Peter Sohn
Executive Producer
Terri Douglas
ADR Voice Casting
Dan Romer
Original Music Composer
Justin Doyle
Sound Effects Editor
Christopher Scarabosio
Supervising Sound Editor
Christopher Scarabosio
Sound Re-Recording Mixer
Pascal Garneau
Sound Effects Editor
Niketa Roman
Post-Production Manager
Kiri Hart
Executive Producer
Yon Hui Lee
Storyboard Artist
Amy L. Allen
Set Dressing Artist
Daniela Strijleva
Production Design
Kelly Bonbright
Script Supervisor
Jessica Katz
Editorial Coordinator
David Ryu
Visual Effects Supervisor
Jennifer Leigh King
Lighting Artist
David Juan Bianchi
Director of Photography
Aviv Mano
Animation
Tarun Lak
Animation
Kate Hansen-Birnbaum
Casting Associate
Mike Jones
Screenplay
Nicolle Castro
Storyboard Artist
Nicolle Castro
Story Artist
Bruna Berford
Fix Animator
Paloma Rodriguez
Assistant Editor
Rayna Helgens
Script Supervisor