Orion (voice)
Jacob Tremblay
Dark (voice)
Paul Walter Hauser
Orion's Dad (voice)
Matt Dellapina
Tycho (voice)
Nick Kishiyama
Hypatia (voice)
Mia Akemi Brown
Adult Hypatia (voice)
Shannon Chan-Kent
Richie Panici (voice)
Jack Fisher
Narrator (voice)
Werner Herzog
Lisa (voice)
Sky Alexis
Woman at the Drive-In (voice)
Hira Ambrosino
Man at the Drive-In (voice)
Yoshi Ando
Mrs. Spinoza (voice)
Larisa Asuaje
Sweet Dreams (voice)
Angela Bassett
Irene's Boss / Cucumber Dentist / Soda / Insomnia Guy 1 (voice)
Sean Charmatz
Stray Cat / Insomnia Guy 2 (voice)
Walt Dohrn
Adult Sally (voice)
Ren Hanami
Irene (voice)
Amy Hill
Irene's Daughter / Insomnia Girl (voice)
Alyssa Lee
Scared Child (voice)
Noah McCown
Sally (voice)
Shino Nakamichi
Irene's Coworker / Mom / Juice Box / Insomnia Teacher (voice)
Aliki Theofilopoulos
Insomnia Man (voice)
Toru Uchikado
Adult Orion (voice)
Colin Hanks
Sleep (voice)
Natasia Demetriou
Unexplained Noises (voice)
Golda Rosheuvel
Insomnia (voice)
Nat Faxon
Quiet (voice)
Aparna Nancherla
Light (voice)
Ike Barinholtz
Orion's Mom (voice)
Carla Gugino
Supervising Sound Editor
Tim Nielsen
Sound Designer
Sound Re-Recording Mixer
Brandon Proctor
Nathan Nance
Writer
Charlie Kaufman
Story Artist
Kent Osborne
Visual Development
Leo Matsuda
Supervising Animator
Shawn Krause
Executive Producer
Bonnie Arnold
Sound Effects
Matthew Festle
Sound Editor
Johane Matte
Director
Steve Slanec
Nik Ranieri
Original Music Composer
Kevin Lax
Editor
Kevin Sukho Lee
Robert Lydecker
Animation Director
Dipika Das
Additional Writing
Brandon Sawyer
Lloyd Taylor
Character Designer
Jesse Aclin
Ryan Matias
Production Assistant
Brittany Ramirez
CG Supervisor
Ryan Munk
Effects Supervisor
Ross Gibson
Lighting Supervisor
David Lee-DuVoisin
Alex Avagimian
Lyle Nagy
Joe Bernados
Production Coordinator
Janie Kahan
Assistant Editor
Dylan Stayman
Keith Bodmer
Meghan Noyes
Finance
Robert Dudban
Rahul Gattu
Zachary Joel Johnson
Rigging Supervisor
Belal Ballout
Line Producer
Murali Chinnappa
Bandana Panigrahi
Leah Artwick
Matte Painter
Kevin Turcotte
Ashley Laidlaw
Compositing Supervisor
Associate Editor
Michael Pedraza
Guillaume Fesquet
Production Manager
Candice Ray
Generalist
Natalie Jimenez
Swati Pattnaik
Eric Hendricks
Miho Tomimasu
Production Accountant
Mila Montano
Brent Hutchins
Andrea Miloro
Creative Director
Manoj Menon
Elaine Choi
Animation Supervisor
Carla Lutz
Animation
Julien Bocabeille
Charan Paruchuri
Sandra Geiben
Neelam Kishan
Modeling
Samir Rout
Visual Effects Supervisor
Dhiraj Prasad
Vinodh Prasanna
Sai Kumar Barnala
Parthiban Sundaram
Jeff Halbert
Foley Artist
Laura Macias
Jordan Rosato
Greg Sharp
Natalia Lasota
Deepak Ganguly
Rubul Das
Compositing Artist
Bhrat Kabra
Kristin Risinger
VFX Supervisor
Brent Tyler
Modelling Supervisor
Steven Tarin
Kartheek Dugyala
Timothy Lamb
Joe Pitt
Amanda Lennes
Russell Tracy Jr
Arnap Sarkar
Lighting Artist
Chintu Kumar
Lalit Karel
Babulu P George
Grace Stenland
Rob McIntyre
In Memory Of
Robin Bharat
Lead Animator
Shiladitya Gupta
Vedanth Rajan
Gopi Gudelli
Visual Effects
Kunal Gupta
Casting
Katie Galvan
Noelle McCown
Kannan Logiah
Naresh Gunda
Laria Martinez-Deleon
Vincent Deng
Rakesh Acharya B.
Sabyasachi Chatterjee
Foley Mixer
Roberto D. Alegria
Online Editor
Ian Michael Hurley
Mallory Quagliato
Emily Tetri
Guru Gnasasambandan
Deepanita Manna
Yugesh Kampalli
Post Production Coordinator
Emily Horton
Emily Ryker
Masool Afreen
Suraj Kumar Raut
Jessey Drake
Ernest Chan
Producer
Ravi Kiran Nunna
Bruno Etchepare
Dialogue Editor
Jason Oliver
Production Supervisor
Aubin Schuler
Cat Gensler
Ania O'Hare
Claire Liu
Kyle Hancher
Adrianna A.J. Cohen
Francis Rajeev A.
Kaustav Chakravarty
Post Production Supervisor
Patricia Burgos
Dilip Kumar Y Bhandi
Shahwaz Ansari
D.J. Lynch
Killian Gray
Production Designer
M. Scott McKee
Associate Producer
Kristin Sando
Music
Vivian Aguiar-Buff
Matt Manna
Alexandra Nickson
James P. Gibson
Gijsbrecht Evens
Matthew Bordenave
Aravind Kumar Kommoju
Tom Caulfield
John-Paul Balmet
Pablo J. Rivera
Elaine Wengi Wu
Other
Dor Shamir
Anand Avira
Aniket Suresh Marathe
Kaan Kalyon
Marcos Elizalde
Pedro Della Conti
Eric Elrod
Katy Wu
Ritchie Sacilioc
Zesung Kang
Atanu Patra
Anarb Halder
Nathan Gelgud
Bob Flynn
Andy Schuhler
Anarp Sarkar
Gaëlle Beerens
Justin Ridge
Kirsten Kawamura
Austen Aevery Huens
Nico Marlet
Chris Sears
Lauren Zurcher
Alfonso Blaas Nacle
Ruben Perez
Jon Magram
Abhishek Mukherjee
Jessica Kaori Stanley
Anuska Poddar
Hanna Kim
Catherine Yuh Rader
Anuska Mondal
Book
Emma Yarlett
Tim Lamb
Peter McCown
Art Direction
Christine Bian
Head of Animation
Hans Dastrup
Head of Story
Adam Rosette
Marc Schmidt