Ron (voice)
Zach Galifianakis
Barney (voice)
Jack Dylan Grazer
Ms. Hartley (voice)
Ruby Wax
Ava (voice)
Ava Morse
Sita (voice)
Krupa Pattani
Bubble Techs (voice)
John Macmillan
Miss Thomas (voice)
Megan Maczko
Shayne The Biker / Mr. Cleaver (voice)
David Menkin
Additional Voices (voice)
Tristan Allerick Chen
Jadon Sand
Octavio E. Rodriguez
Noah (voice)
Cullen McCarthy
Graham (voice)
Ed Helms
Flula Borg
Phil LaMarr
Donka (voice)
Olivia Colman
Marc (voice)
Justice Smith
Andrew (voice)
Rob Delaney
Savannah (voice)
Kylie Cantrall
Rich (voice)
Ricardo Hurtado
Alex (voice)
Marcus Scribner
Jayden (voice)
Thomas Barbusca
Co-Director
Songs
Dave Bayley
Original Music Composer
Henry Jackman
Character Designer
Carter Goodrich
Additional Writing
Andy Riley
Liam Payne
Director
Sarah Smith
Executive Producer
Writer
Concept Artist
George Hull
Production Design
Nathan Crowley
Art Direction
Till Nowak
ND Stevenson
Peter Baynham
Thanks
Kris Pearn
Visual Development
Simon Rieber
Conductor
Matt Dunkley
Editor
David Burrows
Producer
Lara Breay
Elisabeth Murdoch
Sound Effects Editor
Tomas Blazukas
Animation Supervisor
Steven J. Meyer
Tim Watts
Storyboard Artist
Helen Schroeder
Dean Roberts
Additional Storyboarding
Louis Hynd
Sylvain Marc
Animation Director
Eric Leighton
Andrew Gordon
Gokulakrishnan Mani
Head of Story
Ashley Boddy
Gianluca Fratellini
Santiago Colomo
Max Perkins
Visual Effects Supervisor
Philippe Denis
Co-Producer
Tom Jacomb
Digital Producer
Crosby Clyse
Vitor Sérgio Sampaio
Karen de Jong
Associate Producer
David Park
Kevin Cecil
Lewie Herr
Adrian Maganza
Ian Abando
Lead Character Designer
Jean-Philippe Vine
Orchestrator
Andrew Kinney
Remi Crosasso
Olivier Gers
Casting
Christian Kaplan
Seamus Malone
Arina Horczynski
Mike Smith
Gleb Sanchez-Lobashov
Additional Editor
James Cooper
Joe Mosier
Sim Evan-Jones
Nick Nason
Carlos Grangel
Carlos Lutterbach
Nick Sung
Mark Devereux
Michael Lloyd
Alessandra Sorrentino
Malte Lauinger
Julien Bizat
Kapil Sharma
John Addis
Stephen Coleman
Stacey Snider
Julie Lockhart
Aurélien Predal
Director of Photography
David Peers
Sound Re-Recording Mixer
Mike Prestwood Smith