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.
| Production | Matt Clinch | Associate Producer |
| Costume & Make-Up | Claire Pritchard | Makeup & Hair |
| Art | Tom Pearce | Production Design |
| Production | Rhys Griffiths | Unit Manager |
| Production | Dan Cheesbrough | Executive Producer |
| Editing | Joe Randall-Cutler | Editor |
| Camera | John Conroy | Director of Photography |
| Production | Jennifer Duffy | Casting |
| Costume & Make-Up | Kate Roberts | Makeup Supervisor |
| Production | Elaine Cameron | Producer |
| Production | Anna Evans | Production Manager |
| Visual Effects | Molly Stracy | Visual Effects Coordinator |
| Production | Sue Vertue | Executive Producer |
| Costume & Make-Up | Inma Azorin | Makeup Artist |
| Directing | Barry Phillips | Second Assistant Director |
| Sound | Paul McFadden | Sound Re-Recording Mixer |
| Sound | Murray Gold | Original Music Composer |
| Costume & Make-Up | Jane Spicer | Costume Design |
| Directing | Arizona Eastwood | Second Assistant Director |
| Visual Effects | Christian Lett | Visual Effects Supervisor |
| Production | Branwen Evans | Production Manager |
| Production | Jon Montague | Executive Producer |
| Art | Carwyn Evans | Art Direction |
| Costume & Make-Up | Claire Williams | Hair Designer |
| Art | Ceinwen Wilkinson | Supervising Art Director |
| Art | Sue Jackson-Potter | Set Decoration |
| Sound | Richard Brooks | Sound Mixer |
| Sound | Jon Thomas | Production Sound Mixer |
| Art | Dave Tremlett | Art Direction |
| Production | Meinir Stoutt | Line Producer |
| Costume & Make-Up | Claire Williams | Makeup Designer |
| Production | Abigail Wilson | Executive Producer |
| Crew | Lee Sheward | Stunt Coordinator |
| Visual Effects | Rachel Webb | Visual Effects Producer |
| Visual Effects | Peter Rogers | Visual Effects Producer |
| Sound | Aria Prayogi | Sound Designer |
| Visual Effects | Kumar Gaurav | Visual Effects Producer |
| Directing | Lloyd Elis | First Assistant Director |
| Production | Gabriella Shimeld-Fenn | Casting Assistant |
| Directing | Rhun Llewelyn | Third Assistant Director |
| Art | Paul Aitken | Property Master |
| Crew | Peter Pedrero | Stunt Coordinator |
| Sound | Gareth Meirion Thomas | Sound Mixer |
| Crew | Marcus Shakesheff | Stunt Coordinator |
| Costume & Make-Up | Amy Clarke | Costume Supervisor |
| Sound | Samuel Barnes | Music Supervisor |
| Sound | Iain Cooke | Music Supervisor |
| Directing | David Kerr | Director |
| Writing | Abigail Wilson | Writer |
