Luca is een jongen die aan de Italiaanse Rivièra woont. Het is zomer en Luca ontmoet een andere jongen die zijn nieuwe beste vriend wordt. Samen beleven ze een hoop mooie avonturen. De jongen brengt echter ook een diepgeworteld geheim met zich mee, want hij is stiekem een zeemonster die in een onderwaterwereld woont. Een onderwaterwereld die zich vlakbij het wateroppervlak bevindt.
Nee, helaas is Luca nog niet beschikbaar op Netflix in Nederland.
| Directing | Enrico Casarosa | Director |
| Production | Andrea Warren | Producer |
| Production | Pete Docter | Executive Producer |
| Sound | Dan Romer | Original Music Composer |
| Production | Natalie Lyon | Casting |
| Production | Kevin Reher | Casting |
| Crew | Niketa Roman | Post-Production Manager |
| Art | Nicolle Castro | Storyboard Artist |
| Sound | Justin Doyle | Sound Effects Editor |
| Sound | Pascal Garneau | Sound Effects Editor |
| Sound | Chris Scarabosio | Sound Re-Recording Mixer |
| Sound | Chris Scarabosio | Sound Designer |
| Sound | Chris Scarabosio | Supervising Sound Editor |
| Visual Effects | Simon Christen | Animation |
| Visual Effects | Scott Clark | Animation |
| Visual Effects | Youri Dekker | Animation |
| Visual Effects | Brandon Kern | Animation |
| Visual Effects | Tarun Lak | Animation |
| Visual Effects | Aviv Mano | Animation |
| Visual Effects | Aaron McGriff | Animation |
| Visual Effects | Nicole Ridgwell | Animation |
| Visual Effects | Daniel A. Rodriguez | Animation |
| Visual Effects | Sikand Srinivas | Animation |
| Visual Effects | David Torres | Animation |
| Visual Effects | Luis Carlos Uribe | Animation |
| Visual Effects | Bruna Berford | Fix Animator |
| Art | Yon Hui Lee | Storyboard Artist |
| Visual Effects | Kirsten Yamaguchi | Fix Animator |
| Production | Terri Douglas | ADR Voice Casting |
| Editing | Jessica Katz | Editorial Coordinator |
| Editing | Paloma Rodriguez | Assistant Editor |
| Crew | Ennio Morricone | In Memory Of |
| Sound | Mark Graham | Conductor |
| Directing | Kelly Bonbright | Script Supervisor |
| Directing | Rayna Helgens | Script Supervisor |
| Production | Kristian Kobe | Publicist |
| Costume & Make-Up | Amy L. Allen | Set Dressing Artist |
| Lighting | Jennifer Leigh King | Lighting Artist |
| Art | Daniela Strijleva | Production Design |
| Camera | David Juan Bianchi | Director of Photography |
| Camera | Kim White | Director of Photography |
| Visual Effects | Michael Venturini | Animation Supervisor |
| Visual Effects | David Ryu | Visual Effects Supervisor |
| Editing | Catherine Apple | Editor |
| Editing | Jason Hudak | Editor |
| Production | Peter Sohn | Executive Producer |
| Production | Kiri Hart | Executive Producer |
| Production | Kate Hansen-Birnbaum | Casting Associate |
| Writing | Enrico Casarosa | Story |
| Writing | Jesse Andrews | Story |
| Writing | Simon Stephenson | Story |
| Lighting | Sungyeon Joh | Lighting Artist |
| Directing | Seong-Young Kim | Layout |
| Writing | Julie Lynn | Story Consultant |
| Writing | Randall Green | Story Consultant |
| Writing | Jesse Andrews | Screenplay |
| Writing | Mike Jones | Screenplay |
| Production | Daniela Kriston | Researcher |
| Production | JD Ohlerking | Finance |
| Editing | Jesus Martinez | Dailies Manager |
| Sound | Kenny Pickett | Sound |
| Writing | John Hoffman | Story Supervisor |
