Michelle
Millie Bobby Brown
Keats
Chris Pratt
Hospital Doctor
Katelin Chesna
Marshall
Adam Croasdell
(voice)
Billy Bob Thornton
Jason Alexander
Terry Notary
Cuyle Carvin
President Clinton
Joe Avena
Orderly
Sebastian Soler
Helen Hunt
Christopher (voice)
Alan Tudyk
Mr. Peanut (voice)
Woody Harrelson
Dr. Amherst
Ke Huy Quan
Colonel Bradbury
Giancarlo Esposito
Ethan Skate
Stanley Tucci
Herman (voice)
Anthony Mackie
Popfly (voice)
Brian Cox
Penny Pal (voice)
Jenny Slate
Christopher
Woody Norman
Executive Producer
Jake Aust
Sound Re-Recording Mixer
Juan Peralta
Producer
Anthony Russo
Director
Simon Stålenhag
Book
Visual Effects Producer
David Feinsilber
Nathan Nance
Supervising Sound Editor
Shannon Mills
Stunts
Nicolas Bosc
Jessica Nam
Michael Semanick
Head of Animation
Jan Philip Cramer
Angela Russo-Otstot
Stunt Coordinator
James Young
Joe Russo
Andy Muschietti
Steven Shelby
Casting Director
Sarah Halley Finn
Sound Designer
Samson Neslund
Stephen McFeely
Screenplay
Dean Grimes
Editor
Jeffrey Ford
Original Music Composer
Alan Silvestri
Mike LaRocca
Patrick Newall
Daniel Laurie
Caitlin Dechelle
Christopher Markus
Costume Design
Judianna Makovsky
Production Design
Dennis Gassner
Bárbara Muschietti
Michelle Andrea Adams
John Schoenfelder
Director of Photography
Stephen F. Windon
Utility Stunts
C.C. Ice
Sculptor
Alícia Díaz
Eric Linden
Art Direction
Lauren Rosenbloom
Hairstylist
Charmaine Balcerzak
Tom Frohling
Jacqueline Bell
Makeup Artist
Brittanie Cruz
Richard L. Johnson
John Cihangir
Set Designer
Noah McCormick
Callie Croughwell
Stunt Double
Kynder Bonilla
Tori Pratt
Brandy Lewis
Geoffrey Haley
Julia Angelin
Chris Castaldi
Digital Compositor
Chad Buehler
Russell Ackerman
Set Decoration
Elizabeth Keenan
"A" Camera Operator
Visual Effects Supervisor
Joel Behrens
Matthew E. Butler
Storyboard Artist
Darrin Denlinger