An ordinary young boy called Nikolas sets out on an extraordinary adventure into the snowy north in search of his father who is on a quest to discover the fabled village of the elves, Elfhelm. Taking with him a headstrong reindeer called Blitzen and a loyal pet mouse, Nikolas soon meets his destiny in this magical and endearing story that proves nothing is impossible…
Unfortunately the movie A Boy Called Christmas is not yet available on HBO Max.
| Writing | Matt Haig | Author |
| Art | James Price | Supervising Art Director |
| Editing | Peter Lambert | Editor |
| Editing | Richard Ketteridge | Editor |
| Art | Petr Zizala | Art Direction |
| Sound | Dario Marianelli | Original Music Composer |
| Art | Guy Bradley | Art Direction |
| Art | Julia Dehoff | Art Direction |
| Art | Seeta Lingam | Art Direction |
| Sound | Brendan Nicholson | Sound Re-Recording Mixer |
| Art | Magdalena Novakova | Art Direction |
| Production | Didier Lupfer | Executive Producer |
| Production | Dan MacRae | Executive Producer |
| Art | Kevin Woodhouse | Supervising Art Director |
| Production | Matt Haig | Executive Producer |
| Art | Stephen Swain | Art Direction |
| Art | Holly Thurman | Set Decoration |
| Art | Radek Hanák | Art Direction |
| Production | Joe Naftalin | Executive Producer |
| Visual Effects | Glen Pratt | Visual Effects Supervisor |
| Art | Kiera Tudway | Art Direction |
| Costume & Make-Up | Graham Johnston | Makeup Designer |
| Sound | Andrew Caller | Sound Re-Recording Mixer |
| Sound | Ben Barker | Sound Designer |
| Sound | Nick Freemantle | Sound Effects Editor |
| Visual Effects | Stuart Penn | Visual Effects Supervisor |
| Visual Effects | Joanna Nodwell | Visual Effects Producer |
| Costume & Make-Up | Ruth Myers | Costume Design |
| Production | Ron Halpern | Executive Producer |
| Production | Ol Parker | Executive Producer |
| Visual Effects | Alexander T.H. Browne | VFX Artist |
| Art | Natálie Kalendová | Set Designer |
| Art | Laura Gurney | Assistant Art Director |
| Art | Lili Lea Abraham | Assistant Art Director |
| Art | Natascha Matzat | Set Designer |
| Visual Effects | Daniel Hazeltine | VFX Artist |
| Art | Sarah Ginn | Assistant Art Director |
| Art | Miroslav Pazdera | Set Designer |
| Visual Effects | Ali Griffiths | Visual Effects Producer |
| Costume & Make-Up | Hana Kučerová | Costume Supervisor |
| Costume & Make-Up | Jennifer Lander | Costume Supervisor |
| Costume & Make-Up | Martin Sobek | Set Costumer |
| Production | Sharon Titmarsh | Producer |
| Visual Effects | Marcus Armitage | Animation Director |
| Visual Effects | David Mir | Digital Compositor |
| Production | Vaclav Mottl | Line Producer |
| Production | Celia Duval | Co-Producer |
| Directing | Gil Kenan | Director |
| Production | Peter Czernin | Producer |
| Production | Diarmuid McKeown | Executive Producer |
| Writing | Ol Parker | Writer |
| Production | Ben Knight | Executive Producer |
| Production | Graham Broadbent | Producer |
| Writing | Gil Kenan | Writer |
| Art | Gary Williamson | Production Design |
| Camera | Zac Nicholson | Director of Photography |
| Sound | Glenn Freemantle | Sound Designer |
