Pennywise The Clown

Bill Skarsgard

Leroy Hanlon

Jovan Adepo

Dick Hallorann

Chris Chalk

Charlotte Hanlon

Taylour Paige

Will Hanlon

Blake Cameron James

General Francis Shaw

James Remar

Hank Grogan

Stephen Rider

Marge Truman

Matilda Lawler

Ronnie Grogan

Amanda Christine

Ingrid Kersh

Madeleine Stowe

Chief Clint Bowers

Peter Outerbridge

Pauly Russo

Rudy Mancuso

Lilly Bainbridge

Clara Stack

Necani

Kiawentiio

Rich Santos

Arian S. Cartaya

Rose

Kimberly Guerrero

Phil Malkin

Jack Molloy-Legault

Matty

Miles Ekhardt

Ray

Lochlan Miller

Colonel Fuller

Thomas Mitchell

Teddy Uris

Mikkal Karim-Fidler

Taniel

Joshua Odjick

Rich's Father

Andoni Gracia

Patty Stanton

Maya McNair

Rhonda Chambers

Hannah Storey

Elaine Morrison

Maya Misaljevic

Reggie Davis

Shane Marriott

Loverboy Jax

Dorian Grey

Terri Bainbridge

Alixandra Fuchs

Stan Kersh

Larry Day

Morris Bainbridge

Liam Seamus Murphy

Peter

Colton Clause

Young Periwinkle

Emma-Leigh Cullum

Airman Jacobs

Richard Walters

Lilly's Dad (voice) / Lilly's Dad / Dr. Ostrovsky (voice)

Andrew Morgado

Principal Dunleavy

Robert Clarke

General Shaw's Secretary

Tara Koehler

Louella Grogan

BJ Harrison

Councilman Tibbs

Lindsay Merrithew

Wallace

Grant Nickalls

Chief John

Wayne Charles Baker

Carnival Barker

Craig Porritt

Elderly Woman / Dick's Grandma

Lazzelle Gelias

Susie Malkin

Matilda Legault

Al Malkin

Peter Deiwick

Staff Sgt. Masters

Chad Rook

Bert the Turtle

Brittany Spiteri

Ida Grogan

Tenika Davis

Kirn

Charlie Benger

Elmer Bartender

Scott McCrickard

Francis

Diesel La Torraca

Young Rose

Violet Sutherland

Skeleton Man

Peter Schoelier

Military Guard Deavers

Adam Langton

Sesqui

MorningStar Angeline

Dyani

Jenna Clause

Leo

Kevin Allan Hess

Noreen

Moni Ogunsuyi

Lone Lady Black Spot Survivor

Rosali Annikie

Frankie

Carlos Pinder

Barker's Wife

Marie-Josée Lefebvre

Carney

Dominic Cuzzocrea

Burlie Townie

Christopher Morris

Band Member

Glen Michael Grant

Band Member

Prince Robinson

Band Member

Rudy Ray Kwaku

Rabbi Uris

Dmitry Chepovetsky

Don Uris

Finley Burke

Mrs. Uris

Eli Katz

Young Father

Mark MacRae

Young Mother

Zoë Barrett-Wood

Teen Daughter / Arlene

Audrey Wellington

Little Boy / Ray

Lochlan Ray Miller

Usher

Jeff Dingle

Shusher

Teresa Van Der Hoeven

1st Airman O'Donnell

Michael Koras

1st Airman Colton

Daniel Onwugbonu

Robert Preston

Jon-Alex MacFarlane

Monster Baby Puppeteer

Sean Sansom

Monster Baby Puppeteer

Shane Zander

Colonel Fuller's Secretary

Sasha Barry

Miss Douglas

Deborah Tennant

Dan Fritsche

Adrian Griffin

Mr. Janko

Victor Ertmanis

Mrs. Cavanaugh

Lynne Griffin

Preston

Tyson Kirk

Lunchroom Monitor

Louise Stratten

Stink Bomb Teen

Aidan Kalechstein

Leader of the Pack

Tom Hulshof

Kid Victim

Bentley Hughes

Dog-Faced Boy

Chance Orion Wood

Lee Twin

Annie McCormick

Lee Twin

Maggie McCormick

Dr. Petrunich

Mark Cowling

Nursing Woman

Lisa Cromarty

Monty

Justin Mader

Elder

David Segerts

Young Indigenous Boy

Layne Daybutch-Pine

Young Indigenous Boy

Kiiwetin George Huddart Amik

Man in Audience

Jonathan Fisher