Finn Wolfhard Young Richie Tozier
Bill Skarsgård Pennywise
Jessica Chastain Beverly Marsh
Sophia Lillis Young Beverly Marsh
Shane B. Scott Script Supervisor
Kiley May Shokopiwah Woman
Bill Hader Richie Tozier
Jaeden Martell Young Bill Denbrough
Xavier Dolan Adrian Mellon
Stephen Bogaert Alvin Marsh
James McAvoy Bill Denbrough
Steve Gagne Stunts
Derek Barnes Stunts
Michael Lerman First Assistant Director
Stephen King Novel, Shopkeeper
Megan Charpentier Young Gretta
Amanda Zhou Waitress
Alec Gillis Makeup Designer
Kris Fenske Sound Effects Editor
Andy Bean Stanley Uris
Dave Neustadter Executive Producer
Luke Roessler Dean
James Ransone Eddie Kaspbrak
Owen Teague Dead Hockstetter
Louise Stratten Audra's Assistant
Nick Alachiotis Stunts
Andy Muschietti Director, Pharmacy Customer (uncredited)
Angelo Colavecchia "A" Camera Operator
Ryan Kiera Armstrong Victoria Fuller
Brooke Lyndon-Stanford Visual Effects Supervisor
Jake Weary Webby
Jack Dylan Grazer Young Eddie Kaspbrak
Bruce Tanis Sound Effects Editor
Will Beinbrink Tom
Sonia Maria Chirila Fishtank Girl
Wyatt Oleff Young Stanley Uris
Vincent Rother Stunts
Chosen Jacobs Young Mike Hanlon
Jeremy Ray Taylor Young Ben Hanscom
Edward A. Queffelec Stunts
Barbara Muschietti Producer
AJ Risi Stunts
Dustin Faith Stunts
Stephen R. Hart Shokopiwah Man
Coco Kleppinger Casting Associate
Shane Vieau Set Decoration
Peter Bogdanovich Peter
Jeremy Gillespie Graphic Designer
Cotton Mather Stunts
Jason Fuchs Co-Producer, Richie's Manager
Neil Davison Stunts
Catherine Harper Foley Artist
Bill R. Dean Supervising Sound Editor
Warren Appleby Special Effects Coordinator, In Memory Of
Torianna Lee Stunts
Jackson Robert Scott Dead Georgie
Martha Girvin Patty
Jason Gosbee Stunts
Ryan Reed Hair Department Head
Rich Delia Casting
Randy K. Singer Foley Mixer
Teach Grant Henry Bowers
Victoria Palmeri Co-Producer
Joan Gregson Mrs. Kersh
Edie Inksetter Shouting Kid's Mom
Cole Darby Visual Effects Coordinator
James Binkley Stunts
Juno Rinaldi Gretta
Isaiah Mustafa Mike Hanlon
Checco Varese Director of Photography
Nicholas Hamilton Young Henry Bowers
Roy Lee Producer