Jason Schwartzman

Jesper (voice)

J.K. Simmons

Klaus (voice)

Rashida Jones

Alva (voice)

Joan Cusack

Mrs. Krum (voice)

Norm Macdonald

Mogens (voice)

Will Sasso

Mr. Ellingboe (voice)

Sergio Pablos

Pumpkin / Olaf (voice)

Mila Brener

Ellingboe Girl 3 (voice)

Neda Margrethe Labba

Margu (voice)

Sydney Brower

Ellingboe Girl (voice)

Teddy Blum

Small Ellingboe Boy (voice)

Julian Zane

Krum Boy (voice)

Emma Shannon

Creepy girl 1 (voice)

Kendall Joy Hall

Annelise (voice)

Sky Alexis

Ellingboe Girl 2 (voice)

Tucker Meek

Ellingboe Boy / Krum Boy (voice)

Amanda Philipson

Ellingboe Councilwoman (voice)

Finn Carr

Ellingboe Boy 1 (voice)

Lucian Perez

Krum Boy / Creepy Boy 2 (voice)

Emma Yarovinsky

Little Krum Girl (voice)

Jaeden Bettencourt

Krum Boy / Jesper Son (voice)

Hailey Hermida

Krum Girl 1 (voice)

Evan Agos

Ellingboe Boy (voice)

Leo Miller

Ellinboe Boy 5 (voice)

Bailey Rae Fenderson

Creepy Girl 2 (voice)

Ayden Soria

Creepy Boy 1 (voice)

Reiulf Aleksandersen

Adult Saami (voice)

Matthew McCann

Additional Kids Voices (voice)

Hudson West

Additional Kids Voices (voice)

Joaquin Obradors

Boy (voice)

Alfonso G. Aguilar

Original Music Composer

Zach Lewis

Screenplay

Jim Mahoney

Screenplay

Sergio Pablos

Original Story

Sergio Pablos

Screenplay

Edgar Martins

Head of Story

Daniel Fernandez-Casas

Character Designer

Sergio Pablos

Director

Eamonn Butler

Executive Producer

Gustavo Ferrada

Producer

Warren Franklin

Executive Producer

Mercedes Gamero

Producer

Jinko Gotoh

Executive Producer

Mikel Lejarza

Producer

Tanguy Olivier

Producer

Sergio Pablos

Producer

Marisa Román

Producer

Matthew Jon Beck

Casting

Micah Dahlberg

Producer

Szymon Biernacki

Production Design

Carlos Sotolongo

Dialogue Editor

Jorge A. Capote

Animation

Olivier Clert

Animation

Maxime Delalande

Animation

Victor Ens

Lead Animator

Borja Montoro

Animation

Alex Orrelle

Animation

Tom Sales

Animation

Torsten Schrank

Character Designer

Matt Williames

Lead Animator

Carlos Martínez López

Co-Director

Pablo García Revert

Editor

Micah Dahlberg

Casting

Marcin Jakubowski

Production Design

Alan Tyler

Additional Music

Charles Bonifacio

Lead Animator

Taha Neyestani

Storyboard Artist

Sergio Martins

Lead Animator

Slaven Reese

Lead Animator

Alfredo Cassano

Lead Animator

Jochem Van Gool

Lead Animator

James Baxter

Animation

Samuel Cabanac

Animation

Simone Cirillo

Animation

Daniel Thomas Crook

Animation

Clément Girard

Animation

Rapeepat Jewanarom

Animation

Carlos Luzzi

Animation

Sergio Mateo Merino

Animation

Tracy Nowocien

Animation

Toby Schwarz

Animation

Marc Valls Pla

Animation

Giovanni Braggio

Animation

Cécile Carre

Animation

Sandro Cleuzo

Animation

Eve Guastella

Animation

Ole Christian Løken

Animation

Jorge Duran Llanos

Animation

Joseph Meredith

Animation

Daniel O'Sullivan

Animation

Len Simon

Animation

David Vandervoort

Animation

Alvise Zennaro

Animation

Jeremie Becquer

Animation

Andrew Chesworth

Animation

Laura Cobo

Animation

Tony Fucile

Animation

Mael Gourmelen

Animation

Valentin Lucas

Animation

Cristina De Manuel

Animation

Fernando Moro

Animation

Caroline Piochon

Animation

Tugrul Tiryaki

Animation

Alain Vu

Animation

Desi Garrido

Animation

José Mansuy

Animation

Álvaro Morote

Animation

Eduardo Quintana

Animation

Maria Torregosa Domenech

Animation

Pauline Champetier

Animation

Arturo Hernández Correas

Animation

Sergio Molinero Garçia

Animation

Pablo Navarro

Animation

Joshua Schneider

Animation

Mathilde Vachet

Animation

Javier Ferrer

Animation

Carlos Linares-Rivas Rodríguez

Animation

John Pomeroy

Animation

Marcel Tigchelaar

Animation

Paul Williams

Animation

Yoshimichi Tamura

Lead Animator