A young boy and his family set off on a sailing trip of a lifetime until a violent storm erupts, sweeping Michael and his dog overboard. After washing up on a remote island, terrified, they struggle to survive and adjust to life alone, One day, Michael discovers he is not alone when he is confronted by a mysterious Japanese man who has lived there secretly since World War II, angry that Michael has arrived. However, as dangerous invaders threaten their fragile island paradise, Michael and the old man, Kensuke, join forces to save their secret world.
Unfortunately the movie Kensuke's Kingdom is not yet available on HBO Max.
| Production | Ana Marisa Romualdo | Production Coordinator |
| Sound | Paula Boram | Foley Artist |
| Sound | Kaspar Broyd | Sound Effects Editor |
| Visual Effects | Thomas Chew | Visual Effects Compositor |
| Sound | Jim Stewart | Sound Effects Editor |
| Visual Effects | Jordanne Richards | Visual Effects Compositor |
| Visual Effects | Klaudia Skalska | Visual Effects Compositor |
| Sound | Will Cohen | Supervising Sound Editor |
| Sound | Raphaela Dowding-Green | Foley Editor |
| Visual Effects | Matt Hawker | Visual Effects Compositor |
| Production | Lucy Bevan | Casting |
| Sound | Will Cohen | Sound Re-Recording Mixer |
| Sound | Will Cohen | Sound Designer |
| Visual Effects | Kai Davies | Visual Effects Compositor |
| Editing | Richard Overall | Editor |
| Sound | Gareth Rhys Jones | Foley Artist |
| Sound | Adam Smyth | Dialogue Editor |
| Art | Michael Shorten | Art Direction |
| Production | Clare Hernon | Production Manager |
| Sound | Paul Iché | Foley Editor |
| Crew | Adam Smyth | Score Engineer |
| Sound | George Elliott | Sound Mix Technician |
| Sound | Julien Pirrie | Foley Mixer |
| Visual Effects | Maëlle Richard de Vesvrotte | Visual Effects Compositor |
| Visual Effects | Neil Martin | Visual Effects Compositor |
| Visual Effects | Tony Rowlands | Visual Effects Compositor |
| Editing | Sumit Malhotra | Color Assistant |
| Visual Effects | Weronika Holak | Visual Effects Compositor |
| Visual Effects | Dominika Mina Brodowska | Animation |
| Production | Olivia Grant | Casting Associate |
| Sound | Lilly Blazewicz | Foley Editor |
| Visual Effects | Gerry Gallego | Animation |
| Visual Effects | Uli Meyer | Animation |
| Visual Effects | Victor Ens | Animation |
| Crew | Vanessa Wheeler | Script |
| Visual Effects | Luke Inderwick | Visual Effects Compositor |
| Visual Effects | Aude Carpentier | Animation |
| Sound | Karen Crossan | Music Coordinator |
| Sound | Gary Welch | Music Supervisor |
| Visual Effects | Irene Corral de Gaspar | Animation |
| Visual Effects | Gary Dunn | Animation |
| Visual Effects | Hannah Privett | Animation |
| Editing | Marie Valentino | Digital Intermediate Producer |
| Editing | Katherine Jamieson | Colorist |
| Production | Adrian Politowski | Producer |
| Production | Nadia Khamlichi | Executive Producer |
| Visual Effects | Manddy Wyckens | Character Designer |
| Visual Effects | Peter Dodd | Animation Director |
| Sound | Stuart Hancock | Original Music Composer |
| Directing | Kirk Hendry | Director |
| Directing | Neil Boyle | Director |
| Production | Stéphan Roelants | Producer |
| Production | Tim Morris | Executive Producer |
| Production | Anna Webster | Associate Producer |
| Production | Sarah Radclyffe | Producer |
| Writing | Michael Morpurgo | Novel |
| Production | Camilla Deakin | Producer |
| Production | Courtney Pledger | Executive Producer |
| Writing | Frank Cottrell Boyce | Screenplay |
| Production | Bill Godfrey | Executive Producer |
| Production | Barnaby Spurrier | Producer |
| Production | Ruth Fielding | Producer |
