Jacob Tremblay

Elmer Elevator (voice)

Golshifteh Farahani

Dela Elevator (voice)

Gaten Matarazzo

Boris the Dragon (voice)

Dianne Wiest

Iris the Rhinoceros (voice)

Rita Moreno

Mrs. McClaren (voice)

Chris O'Dowd

Kwan the Macaque (voice)

Judy Greer

Soda the Whale (voice)

Alan Cumming

Cornelius the Crocodile (voice)

Yara Shahidi

Callie (voice)

Jackie Earle Haley

Tamir the Tarsier (voice)

Mary Kay Place

Narrator (voice)

Leighton Meester

Sasha (voice)

Spence Moore II

George (voice)

Adam Brody

Bob (voice)

Charlyne Yi

Magda (voice)

Jack S. A. Smith

Eugene (voice)

Maggie Lincoln

Gertie (voice)

Whoopi Goldberg

Cat (voice)

Ian McShane

Saiwa (voice)

Debi Derryberry

Additional voices (voice)

Skip Stellrecht

Additional voices (voice)

Hope Levy

Additional Voices (voice)

Terence Matthews II

Additional voices (voice)

Annabel Lew

Additional voices (voice)

Andrew Morgado

Additional voices (voice)

Jim Pirri

Additional voices (voice)

Jon Olson

Additional voices (voice)

Cat Ring

Additional voices (voice)

Fred Tatasciore

Additional voices (voice)

Michelle Ruff

Additional voices (voice)

Georgia Simon

Additional voices (voice)

Eric Tiede

Additional voices (voice)

Frank Todaro

Additional voices (voice)

Kelly Stables

Additional voices (voice)

Nora Twomey

Additional voices (voice)

Áine Mc Guinness

Art Direction

Meg LeFauve

Executive Producer

Tomm Moore

Executive Producer

Mychael Danna

Original Music Composer

Jeff Danna

Original Music Composer

John C. Morgan

Executive Producer

Mark Mullery

Assistant Director

Zahra Dowlatabadi

Line Producer

Katja Schumann

Head of Production

Giovanna Ferrari

Animation Director

Fabian Erlinghäuser

Assistant Director

Justin M. Davey

Sound Re-Recording Mixer

Justin M. Davey

Supervising Sound Editor

Darren T. Holmes

Editor

Zach Seivers

Supervising Sound Editor

Zach Seivers

Sound Re-Recording Mixer

Amy Lippens

Casting

John C. Morgan

Story

Richie Cody

Editor

Giovanna Ferrari

Head of Story

Rosa Ballester Cabo

Production Designer

Louise Bagnall

Assistant Director

Narissa Schander

Visual Effects Designer

Tomm Moore

Visual Development

Elle Power

Character Designer

Lisa Dennis

Post Production Supervisor

Bryony Evans

Animation

Isabel Lozano

Production Manager

Owen Peters

Assistant Editor

Léo Weiss

Layout Supervisor

Louise McCague

Story Coordinator

Svend Andreas Rothmann Bonde

Animation Supervisor

Mathilde Vachet

Lead Animator

Ross Stewart

Conceptual Design

Lara Madden

Animation Coordinator

Paulo Passaro

VFX Artist

Michael Culleton

Production Accountant

Luis Betancourt

Compositing Artist

Allan Michaut

Lead Animator

Lynn Biederer

VFX Artist

Nicole Storck

VFX Artist

Anita Gaughan

Animation

Basil Malek

Animation

Ross Stewart

Visual Development

Antonia Yordanova Gancheva

Layout Supervisor

Andrzej Radka

Animation Supervisor

Lily Bernard

Conceptual Design

Maria Blowers

Character Designer

Narissa Schander

Visual Effects Supervisor

Steven McClurg

Visual Effects Coordinator

Paul Kavanagh

Prop Designer

Emma Hanley

Animation Coordinator

Natasha Leonnet

Colorist

Geoff King

Lead Animator

Bonnie Mier

Prop Designer

Iker Maidagan

Storyboard Artist

Alessandro Toccaceli

Lead Character Designer

Tomm Moore

Conceptual Design

Lily Bernard

Visual Development

Julien Regnard

Storyboard Artist

Erin Overmann

Prop Designer

Maca Gil

Storyboard Artist

Paul Ó Muiris

Compositing Supervisor

Benoit Pirenne

Compositing Artist

Beso Kacharava

Foley Supervisor

Diego Perez

Sound Designer

Giorgi Lekishvili

Foley Mixer

Moira Marquis

Music Editor

Thomas J. O'Connell

ADR Mixer

Andrzej Radka

Character Designer

Kristi Lugo

Casting Assistant

Tim Walston

Sound Designer

Biko Gogaladze

Foley Artist

Christopher Battaglia

Sound Effects Designer

Alexander Sanikidze

Foley Editor

Zach Seivers

ADR Supervisor

Anna FitzSimons

Visual Effects Coordinator

Damien Bayard

Compositing Artist

Justin M. Davey

Sound Designer

Tim Farrell

Sound Effects Designer

Jason W. Jennings

Sound Designer

Jason Oliver

ADR Mixer

Rohit Kelkar

Animation

Meg LeFauve

Screenplay

Bonnie Curtis

Producer

Meg LeFauve

Story

Gerry Shirren

Executive Producer

Paul Young

Producer

Ruth Coady

Executive Producer

Nora Twomey

Director

Ruth Stiles Gannett

Book

Julie Lynn

Producer

Alan Moloney

Executive Producer