Taylour Paige

Charlotte Hanlon

Jovan Adepo

Leroy Hanlon

Matilda Lawler

Marge Truman

Amanda Christine

Ronnie Grogan

Clara Stack

Lilly Bainbridge

Chris Chalk

Dick Hallorann

James Remar

General Francis Shaw

Stephen Rider

Hank Grogan

Blake Cameron James

Will Hanlon

Arian S. Cartaya

Rich Santos

Thomas Mitchell

Colonel Fuller

Kimberly Guerrero

Rose

Joshua Odjick

Taniel

Maya McNair

Patty Stanton

Hannah Storey

Rhonda Chambers

Maya Misaljevic

Elaine Morrison

Madeleine Stowe

Ingrid Kersh

Peter Outerbridge

Clint Bowers

Shane Marriott

Reggie Davis

Dorian Grey

Loverboy Jax

Alixandra Fuchs

Terri Bainbridge

Rudy Mancuso

Captain Pauly Russo

Larry Day

Stan Kersh

Liam Murphy

Morris Bainbridge

Colton Clause

Peter

Emma-Leigh Cullum

Young Periwinkle

Richard Walters

Airman Jacobs

Andrew Morgado

Lilly's Dad (voice)

Bill Skarsgård

Pennywise

Robert Clarke

Principal Dunleavy

Tara Koehler

General Shaw's Secretary

BJ Harrison

Louella Grogan

Lindsay Merrithew

Councilman Tibbs

Grant Nickalls

Wallace

Wayne Charles Baker

Chief John

Craig Porritt

Carnival Barker

Lazzelle Gelias

Elderly Woman

Miles Ekhardt

Matty Clements

Matilda Legault

Susie Malkin

Jack Molloy Legault

Phil Malkin

Mikkal Karim Fidler

Teddy Uris

Peter Deiwick

Al Malkin

Chad Rook

Staff Sgt. Masters

Brittany Spiteri

Bert the Turtle

Tenika Davis

Ida Grogan

Charlie Benger

Kirn

Scott McCrickard

Elmer Bartender

Diesel La Torraca

Francis

Violet Sutherland

Young Rose

Peter Schoelier

Skeleton Man

Adam Langton

Military Guard Deavers

MorningStar Angeline

Sesqui

Kiawentiio

Necani

Jenna Clause

Dyani

Kevin Allan Hess

Leo

Moni Ogunsuyi

Noreen

Rosali Annikie

Lone Lady Black Spot Survivor

Carlos Pinder

Frankie

Marie-Josée Lefebvre

Barker's Wife

Dominic Cuzzocrea

Carney

Christopher Morris

Burlie Townie

Glen Grant

Band Member

Prince Robinson

Band Member

Rudy Ray Kwaku

Band Member

Andy Muschietti

Circus Member (uncredited)

Dmitry Chepovetsky

Rabbi Uris

Finley Burke

Don Uris

Eli Katz

Mrs. Uris

Mark MacRae

Young Father

Zoë Barrett-Wood

Young Mother

Audrey Wellington

Teen Daughter / Arlene

Lochlan Ray Miller

Little Boy / Ray

Jeff Dingle

Usher

Teresa Van Der Hoeven

Shusher

Michael Koras

1st Airman O'Donnell

Daniel Onwugbonu

1st Airman Colton

Jon-Alex MacFarlane

Robert Preston

Sean Sansom

Monster Baby Puppeteer

Shane Zander

Monster Baby Puppeteer

Sasha Barry

Colonel Fuller's Secretary

Deborah Tennant

Miss Douglas

Adrian Griffin

Dan Fritsche

Victor Ertmanis

Mr. Janko

Lynne Griffin

Mrs. Cavanaugh

Tyson Kirk

Preston

Louise Stratten

Lunchroom Monitor

Aidan Kalechstein

Stink Bomb Teen

Tom Hulshof

Leader of the Pack

Bentley Hughes

Kid Victim

Chance Orion Wood

Dog-Faced Boy

Annie McCormick

Lee Twin

Maggie McCormick

Lee Twin

Mark Cowling

Dr. Petrunich

Lisa Cromarty

Nursing Woman

Justin Mader

Monty

David Segerts

Elder

Layne Daybutch-Pine

Young Indigenous Boy

Kiiwetin George Huddart Amik

Young Indigenous Boy

Jonathan Fisher

Man in Audience

Jose de Freitas

Tio

Glen Reid

Seated Man

Eliott Ritter

Crying Patient

Redden Callaghan

Kid Bully

Luke Beattie

Kid Bully

Kate Wheeler

Woman with Dog

Brandon William Harvey

Young Stock Boy

Nick Hendrik

Q Guard

Chadwick Gendron

Supermaket Creep

Ryan J. O'Callaghan

Young Keene

Nicholas Anderson Tull

MP Jacobs

Liam Plewes

Dig Site Man

Jamie Hegland

Dig Site Man

Rosen Chongarski

Dig Site Man

Matthew Booth-Williams

Dig Site Man

Brenda Odjick

Nebowsit

Jennifer Podemski

Miko

Eric Trask

Priest

Brandon Oakes

Apto

Thosh Collins

Andrew Moodie

Dick's Grandpa

Greg Zajac

Montana

Kevin Kruchkywich

Interrogator

Dan Duran

News Anchor

Colin Platt

Hayseed

Sarah Thompson

Nurse

Jim Canale

Shawshank Guard

Bracken Camilleri

Uncle Sam

James Collins

Ghoulish-Looking Deputy

Madeleine Cox

Mabel

Tyner Rushing

Young Ingrid Kersh

Dan MacKay

Dr. Ostrovsky

Richard V. Ouellette

Egg Eating Man

Jacklyn Francis

Math Teacher

John Fray

Fireman

Oliver Kirton

Urchin Boy

Mark McKay

Band Member

Dwight Cameron

Band Member

Queenie Clément

Singer

Laura Anglade

Singer

Emily Ready

Athletic Hysterical Patient

Isabel Deroy-Olson

Kino

Gabriel Mattka

Tim Flanagan

Tres Garcia

Young Taniel

Michael Podemski

Maneese

Alice Malakhov

Woodshop Student

Nathaniel McParland

Woodshop Student

Michael Dyson

Clerk

Tim Post

Mr. McCracken

Steven Thompson

Warrior

Hunter Storm Baker

Warrior

Isaiah Kakepetum

Warrior

Anna Bura

Fart Girl

Sophia Lillis

Beverly Marsh

Andoni Gracia

Mr. Santos

Joan Gregson

Ingrid Kersh

Alexandra Castillo

Illiana

Katie Lunman

Derry Local

Sandy Kovack

Father Phillips

Andrew Perun

First Orderly

Marty Moreau

Second Orderly

Monique Stinchcombe

Derry Woman

Daniel Falk

Crying Father