| Person | Type | Job | Role(s) |
|---|---|---|---|
 Adam Milo Smalley | Crew | Sound | Music Editor |
 Alex Johnson | Crew | Production | Casting |
 Ben Smithard | Crew | Camera | Director of Photography |
 Carter Burwell | Crew | Sound | Original Music Composer |
Claire Nia Richards | Crew | Art | Set Decoration |
 Damian Jones | Crew | Production | Producer |
David Roger | Crew | Art | Production Design |
Duncan Jarman | Crew | Costume & Make-Up | Prosthetic Makeup Artist |
 Frank Cottrell Boyce | Crew | Writing | Writer |
Mark Hubbard | Crew | Production | Co-Producer |
 Odile Dicks-Mireaux | Crew | Costume & Make-Up | Costume Design |
Sian Grigg | Crew | Costume & Make-Up | Makeup & Hair |
 Simon Curtis | Crew | Directing | Director, Executive Producer |
Simon Vaughan | Crew | Writing | Writer, Executive Producer |
Steve Christian | Crew | Production | Producer, In Memory Of |
Victoria Boydell | Crew | Editing | Editor |
Alex Watherston | Crew | Costume & Make-Up | Costume Supervisor |
Brooke Lyndon-Stanford | Crew | Visual Effects | Visual Effects Supervisor |
Charlotte Rogers | Crew | Costume & Make-Up | Makeup & Hair |
 David Appleby | Crew | Camera | Still Photographer |
Katie Bullock-Webster | Crew | Crew | Post Production Supervisor |
Lee Bagley | Crew | Crew | Stunt Double |
Nige Watson | Crew | Directing | First Assistant Director |
 Paul Kennington | Crew | Crew | Stunt Coordinator |
San Davey | Crew | Directing | Script Supervisor |
Muireann Price | Crew | Production | Casting Associate |
Rachael Speke | Crew | Costume & Make-Up | Makeup & Hair |
Tim Blake | Crew | Art | Art Direction |
Erin Duffy | Crew | Production | Production Coordinator |
Sarah Bridge | Crew | Sound | Music Supervisor |
Cat Ho | Crew | Production | Location Manager |
Katie Money | Crew | Art | Art Direction |
Chandra Mouley Atray | Crew | Production | Production Coordinator |
 Matt Curtis | Crew | Art | Title Designer |
Samantha Denyer | Crew | Costume & Make-Up | Makeup & Hair |
Edward Upcott | Crew | Crew | Stunt Double |
Nikki Molloy | Crew | Directing | Second Assistant Director |
 Geraldine Somerville | Cast | Actress | Lady O |
Jim Cartwright | Cast | Actor | Military Medic |
 Kelly Macdonald | Cast | Actress | Olive |
 Louise Harrison | Cast | Actress | Parade Child |
 Mark Tandy | Cast | Actor | Portrait Photographer |
 Mossie Smith | Cast | Actress | Sharon the Midwife |
Richard Clifford | Cast | Actor | Toy Shop Manager |
 Richard Dixon | Cast | Actor | MC at Pageant |
 Richard McCabe | Cast | Actor | Rupert |
 Robert Portal | Cast | Actor | Headmaster |
 Shaun Dingwall | Cast | Actor | Alfred |
 Simon Williams | Cast | Actor | Zoo Director |
 Vicki Pepperdine | Cast | Actress | Betty |
Amber Batty | Cast | Actress | Groupie 2 |
 Domhnall Gleeson | Cast | Actor | A. A. Milne |
 Stephen Campbell Moore | Cast | Actor | Ernest |
 Bentley Kalu | Cast | Actor | American Cop |
 Margot Robbie | Cast | Actress | Daphne Milne |
Nick Blakeley | Cast | Zoo Photographer | |
 Nico Mirallegro | Cast | Actor | Cooper |
 Victoria Bavister | Cast | Actress | Mother at Zoo |
 Alex Lawther | Cast | Actor | Older Christopher Robin Milne |
Kevin Millington | Cast | American Chap | |
 Phoebe Waller-Bridge | Cast | Actress | Mary Brown |
 Simon Connolly | Cast | Actor | Radio Host |
 Sarah Jayne Butler | Cast | Actress | Winning Mum |
 Allegra Marland | Cast | Actress | Fan 1 |
 Ann Thwaite | Cast | Actress | Pageant Dignitary |
Harper Gray | Cast | Kid 3 | |
 Will Tilston | Cast | Actor | Christopher Robin Milne |
Stanley Hamblin | Cast | Christopher Robin Aged 6 Months | |
Dexter Hyman | Cast | Christopher Robin Aged 3 Years | |
Sonny Hyman | Cast | Christopher Robin Aged 3 Years | |
Sam Barnes | Cast | The Times Photographer | |
 Nicholas Richardson | Cast | Newspaper Man | |
 Mark McKerracher | Cast | Actor | Groupie 1 |
Grace Curtis | Cast | McGovern Sister | |
Matilda Curtis | Cast | McGovern Sister | |
Lance C. Fuller | Cast | Groupie 3 | |
Cameron Lane | Cast | Kid 1 | |
Phoebe Lyons | Cast | Kid 2 | |
 Tommy Rodger | Cast | Actor | Douglas Minor |
Vincent Finch | Cast | Big Boy | |
Beatrice Stein | Cast | Dancer | |
 Rolan Bell | Cast | Actor | American Cop |
| Person | Type | Job | Role(s) |
