Zach Galifianakis

Ron (voice)

Jack Dylan Grazer

Barney (voice)

Ed Helms

Graham (voice)

Olivia Colman

Donka (voice)

Justice Smith

Marc (voice)

Rob Delaney

Andrew (voice)

Kylie Cantrall

Savannah (voice)

Ricardo Hurtado

Rich (voice)

Marcus Scribner

Alex (voice)

Thomas Barbusca

Jayden (voice)

Ruby Wax

Ms. Hartley (voice)

Ava Morse

Ava (voice)

Krupa Pattani

Sita (voice)

John Macmillan

Bubble Techs (voice)

Megan Maczko

Miss Thomas (voice)

David Menkin

Shayne The Biker / Mr. Cleaver (voice)

Tristan Allerick Chen

Additional Voices (voice)

Jadon Sand

Additional Voices (voice)

Octavio E. Rodriguez

Additional Voices (voice)

Cullen McCarthy

Noah (voice)

Flula Borg

Additional Voices (voice)

Phil LaMarr

Additional Voices (voice)

Sarah Smith

Director

Sarah Smith

Executive Producer

Peter Baynham

Executive Producer

Elisabeth Murdoch

Executive Producer

Lara Breay

Producer

Tomas Blazukas

Sound Effects Editor

Till Nowak

Art Direction

Philippe Denis

Visual Effects Supervisor

Kapil Sharma

Animation Supervisor

Vitor Sérgio Sampaio

Storyboard Artist

Santiago Colomo

Animation Supervisor

Max Perkins

Storyboard Artist

Alessandra Sorrentino

Storyboard Artist

David Burrows

Editor

Tom Jacomb

Co-Producer

Arina Horczynski

Storyboard Artist

Ashley Boddy

Head of Story

Christian Kaplan

Casting

Steven J. Meyer

Animation Supervisor

Tim Watts

Animation Supervisor

David Park

Associate Producer

Kevin Cecil

Additional Writing

Helen Schroeder

Storyboard Artist

Gokulakrishnan Mani

Animation Supervisor

ND Stevenson

Additional Writing

Dean Roberts

Storyboard Artist

Seamus Malone

Animation Supervisor

Mike Smith

Additional Storyboarding

Lewie Herr

Storyboard Artist

Adrian Maganza

Storyboard Artist

Andy Riley

Additional Writing

Karen de Jong

Art Direction

Eric Leighton

Animation Director

Andrew Gordon

Animation Supervisor

Crosby Clyse

Digital Producer

Gianluca Fratellini

Animation Supervisor

Malte Lauinger

Character Designer

Carter Goodrich

Character Designer

Jean-Philippe Vine

Lead Character Designer

Nick Nason

Additional Storyboarding

James Cooper

Additional Editor

Joe Mosier

Character Designer

Ian Abando

Additional Storyboarding

Remi Crosasso

Additional Storyboarding

Gleb Sanchez-Lobashov

Additional Storyboarding

Julien Bizat

Lead Character Designer

Olivier Gers

Thanks

Matt Dunkley

Conductor

Stacey Snider

Thanks

Louis Hynd

Additional Storyboarding

Andrew Kinney

Orchestrator

Kris Pearn

Thanks

Carlos Grangel

Character Designer

Sim Evan-Jones

Additional Editor

Michael Lloyd

Orchestrator

Sylvain Marc

Character Designer

John Addis

Additional Editor

Stephen Coleman

Orchestrator

Carlos Lutterbach

Additional Storyboarding

Nick Sung

Additional Storyboarding

Mark Devereux

Thanks

Sarah Smith

Writer

George Hull

Concept Artist

Simon Rieber

Visual Development

Dave Bayley

Songs

Liam Payne

Songs

Jean-Philippe Vine

Director

Peter Baynham

Writer

Octavio E. Rodriguez

Co-Director

Nathan Crowley

Production Design

Julie Lockhart

Producer

David Peers

Director of Photography

Aurélien Predal

Production Design

Henry Jackman

Original Music Composer

Mike Prestwood Smith

Sound Re-Recording Mixer