Trailer
Cast
Shaun Dingwall
Alfred Brockwell
Nick Blakeley
Zoo Photographer
Kelly Macdonald
Olive Rand / Nou
Stephen Campbell Moore
Ernest H. Shepard
Mark McKerracher
Groupie
Phoebe Waller-Bridge
Mary Brown
Simon Connolly
Radio Host
Rolan Bell
American Police
Nico Mirallegro
Cooper
Vicki Pepperdine
Betty
Mossie Smith
Sharon the Midwife
Allegra Marland
Fan
Jason Matthewson
Theatre Patron
Tommy Rodger
Douglas Minor
Dan MacKay
Bob Clerkwell
Robert Portal
Headmaster
Mark Tandy
Portrait Photographer
Gemma Wilks
Party Guest
Will Tilston
Christopher Robin Milne / Billy Moon
Richard McCabe
Rupert
Adam Lazarus
Theatre Goer
Richard Clifford
Toy Shop Manager
Honey Holmes
Party Guest
Geraldine Somerville
Lady O
Richard Dixon
MC at Pageant
Victoria Bavister
Mother at Zoo
Ceri Jerome
Dancer
Sarah Jayne Butler
Winning Mum
Simon Williams
Zoo Director
Bentley Kalu
American Police
Gintare Beinoraviciute
Party Guest
Margot Robbie
Daphne Milne
Callum Forman
Party Guest
Domhnall Gleeson
Alan Alexander Milne / Blue
Alex Lawther
Christopher Robin Milne (Teen)