Roald & Beatrix, the tail of the curious mouse, a heart-warming Christmas film inspired by the true encounter between a six-year-old Roald Dahl and his idol Beatrix Potter. A magical story of what really can happen when you are brave enough to follow your dreams. Joining Dawn French who plays Beatrix, the cast includes Jessica Hynes, Rob Brydon, Alison Steadman, Nina Sosanya, Bill Bailey and Nick Mohammed.
Unfortunately the movie Roald & Beatrix: The Tail of the Curious Mouse is not yet available on HBO Max.
| Art | Carwyn Evans | Art Direction |
| Editing | Joe Randall-Cutler | Editor |
| Art | Sue Jackson-Potter | Set Decoration |
| Production | Rhys Griffiths | Unit Manager |
| Sound | Murray Gold | Original Music Composer |
| Production | Jennifer Duffy | Casting |
| Production | Abigail Wilson | Executive Producer |
| Costume & Make-Up | Claire Pritchard | Makeup & Hair |
| Production | Matt Clinch | Associate Producer |
| Costume & Make-Up | Claire Williams | Hair Designer |
| Production | Elaine Cameron | Producer |
| Art | Dave Tremlett | Art Direction |
| Costume & Make-Up | Kate Roberts | Makeup Supervisor |
| Production | Anna Evans | Production Manager |
| Production | Sue Vertue | Executive Producer |
| Art | Ceinwen Wilkinson | Supervising Art Director |
| Costume & Make-Up | Inma Azorin | Makeup Artist |
| Production | Meinir Stoutt | Line Producer |
| Costume & Make-Up | Jane Spicer | Costume Design |
| Production | Dan Cheesbrough | Executive Producer |
| Production | Jon Montague | Executive Producer |
| Costume & Make-Up | Claire Williams | Makeup Designer |
| Production | Branwen Evans | Production Manager |
| Art | Tom Pearce | Production Design |
| Camera | John Conroy | Director of Photography |
| Crew | Lee Sheward | Stunt Coordinator |
| Directing | Arizona Eastwood | Second Assistant Director |
| Art | Paul Aitken | Property Master |
| Visual Effects | Peter Rogers | Visual Effects Producer |
| Crew | Peter Pedrero | Stunt Coordinator |
| Sound | Samuel Barnes | Music Supervisor |
| Directing | Barry Phillips | Second Assistant Director |
| Sound | Paul McFadden | Sound Re-Recording Mixer |
| Visual Effects | Christian Lett | Visual Effects Supervisor |
| Directing | Lloyd Elis | First Assistant Director |
| Sound | Richard Brooks | Sound Mixer |
| Crew | Marcus Shakesheff | Stunt Coordinator |
| Visual Effects | Molly Stracy | Visual Effects Coordinator |
| Directing | Rhun Llewelyn | Third Assistant Director |
| Sound | Gareth Meirion Thomas | Sound Mixer |
| Sound | Aria Prayogi | Sound Designer |
| Sound | Jon Thomas | Production Sound Mixer |
| Visual Effects | Kumar Gaurav | Visual Effects Producer |
| Visual Effects | Rachel Webb | Visual Effects Producer |
| Production | Gabriella Shimeld-Fenn | Casting Assistant |
| Costume & Make-Up | Amy Clarke | Costume Supervisor |
| Sound | Iain Cooke | Music Supervisor |
| Writing | Abigail Wilson | Writer |
| Directing | David Kerr | Director |
