Scott Chambers

Christopher Robin

Tallulah Evans

Lexy

Ryan Oliva

Winnie-the-Pooh

Lewis Santer

Tigger

Marcus Massey

Owl

Eddy MacKenzie

Piglet

Peter DeSouza-Feighoney

Young Winnie-the-Pooh / Billy Robin

Simon Callow

Cavendish

Alec Newman

Alan Robin

Thea Evans

Nicole "Bunny" Robin

Nicola Wright

Daphne Robin

Teresa Banham

Mary Darling

Flynn Gray

Freddie

Nichaela Farrell

Cara

Flynn Matthews

Finn

Thanael Weeks

Shepard

Sam Barrett

Aaron

Toby Wynn-Davies

Dr. Arthur Gallup (voice)

Ash Tandon

Dr. Collins

Kelly Rian Sanson

Mia

Lila Lasso

Jamie

Tosin Thompson

Alice

Jamie Robertson

Officer Daughtry

Andrew Rolfe

Jacob

Lucas Allermann

Luke

Philip Philmar

Officer Gilbraith

Mason Stanley Gold

Young Christopher Robin

Jay Robertson

Police Officer Dacre

Tim Austin

Police Officer Morgan

Charlotte Coleman

ER Attendant

Chrissie Wunna

Nurse

Connor Powles

Bro Raver 1

Sam McCarthy

Drunken Man

Karolina Ugrenyuk

Bunny Rave Girl

Alina Desmond

Blind Raver

Evyn George

Officer Williams

Kalixta Kairos Fosang-Olarinmoye

Young Cara

Soma Zimmatore

Young Lexy

William Dallaway

Young Aaron

Holden M N Smith

Child 1

Ivy Elizabeth Orlebar

Child 2

Cris Parker

3C Films (voice)

Amanda Jane York

Nurse

Linda Mathis

Nurse

Becca Hirani

Faith Raver

Jenny Miller

Jade Raver

Louisa Warren

Connie Raver

Stephen Staley

Ste Raver

James Preston

PJ Raver

Sarah Dionna

Dancer Raver

Natasha Tosini

Spiderweb Raver

Jenna N. Wilson

Raver

Danielle Scott

Raver

Alyssa Haymor

Raver

Theresa Shangazhike

Raver

Eva Ray

Raver

Sophie Lovell Anderson

Raver

Danny Mills

Raver

Elise Norcott

Raver

Emily Rose Everhard

Raver

Jack Andrew

Raver

Karl Hughes

Raver

Marco Antonio Lee Clifton

Raver

Meghan Adara

Raver