Full cast of IT: Welcome to Derry
Stephen Rider
Hank Grogan
8 episodes
Blake Cameron James
Will Hanlon
8 episodes
Arian S. Cartaya
Rich Santos
8 episodes
Thomas Mitchell
Colonel Fuller
7 episodes
Kimberly Guerrero
Rose
6 episodes
Maya McNair
Patty Stanton
6 episodes
Hannah Storey
Rhonda Chambers
6 episodes
Maya Misaljevic
Elaine Morrison
6 episodes
Madeleine Stowe
Ingrid Kersh
6 episodes
Shane Marriott
Reggie Davis
5 episodes
Dorian Grey
Loverboy Jax
5 episodes
Alixandra Fuchs
Terri Bainbridge
5 episodes
Rudy Mancuso
Captain Pauly Russo
4 episodes
Larry Day
Stan Kersh
4 episodes
Liam Seamus Murphy
Morris Bainbridge
4 episodes
Colton Clause
Peter
4 episodes
Emma-Leigh Cullum
Young Periwinkle
4 episodes
Richard Walters
Airman Jacobs
4 episodes
Andrew Morgado
Lilly's Dad (voice) / Lilly's Dad / Dr. Ostrovsky (voice) / Lilly's Dad / Uncle Sam (voice)
4 episodes
Robert Clarke
Principal Dunleavy
3 episodes
Tara Koehler
General Shaw's Secretary
3 episodes
BJ Harrison
Louella Grogan
3 episodes
Lindsay Merrithew
Councilman Tibbs
3 episodes
Grant Nickalls
Wallace
3 episodes
Wayne Charles Baker
Chief John
3 episodes
Craig Porritt
Carnival Barker
3 episodes
Lazzelle Gelias
Elderly Woman / Dick's Grandma
3 episodes
Miles Ekhardt
Matty Clements
3 episodes
Matilda Legault
Susie Malkin
3 episodes
Jack Molloy Legault
Phil Malkin
3 episodes
Mikkal Karim Fidler
Teddy Uris
3 episodes
Peter Deiwick
Al Malkin
3 episodes
Brittany Spiteri
Bert the Turtle
2 episodes
Charlie Benger
Kirn
2 episodes
Scott McCrickard
Elmer Bartender
2 episodes
Violet Sutherland
Young Rose
2 episodes
Peter Schoelier
Skeleton Man
2 episodes
Adam Langton
Military Guard Deavers
2 episodes
MorningStar Angeline
Sesqui
2 episodes
Jenna Clause
Dyani
2 episodes
Kevin Allan Hess
Leo
2 episodes
Moni Ogunsuyi
Noreen
2 episodes
Rosali Annikie
Lone Lady Black Spot Survivor
2 episodes
Carlos Pinder
Frankie
2 episodes
Marie-Josée Lefebvre
Barker's Wife
2 episodes
Dominic Cuzzocrea
Carney
2 episodes
Christopher Morris
Burlie Townie
2 episodes
Glen Michael Grant
Band Member
2 episodes
Prince Robinson
Band Member
2 episodes
Rudy Ray Kwaku
Band Member
2 episodes
Andy Muschietti
Circus Member (uncredited)
2 episodes
Finley Burke
Don Uris
1 episode
Eli Katz
Mrs. Uris
1 episode
Mark MacRae
Young Father
1 episode
Zoë Barrett-Wood
Young Mother
1 episode
Audrey Wellington
Teen Daughter / Arlene
1 episode
Lochlan Ray Miller
Little Boy / Ray
1 episode
Jeff Dingle
Usher
1 episode
Teresa Van Der Hoeven
Shusher
1 episode
Michael Koras
1st Airman O'Donnell
1 episode
Daniel Onwugbonu
1st Airman Colton
1 episode
Jon-Alex MacFarlane
Robert Preston
1 episode
Sean Sansom
Monster Baby Puppeteer
1 episode
Shane Zander
Monster Baby Puppeteer
1 episode
Sasha Barry
Colonel Fuller's Secretary
1 episode
Deborah Tennant
Miss Douglas
1 episode
Adrian Griffin
Dan Fritsche
1 episode
Victor Ertmanis
Mr. Janko
1 episode
Lynne Griffin
Mrs. Cavanaugh
1 episode
Tyson Kirk
Preston
1 episode
Louise Stratten
Lunchroom Monitor
1 episode
Aidan Kalechstein
Stink Bomb Teen
1 episode
Tom Hulshof
Leader of the Pack
1 episode
Bentley Hughes
Kid Victim
1 episode
Chance Orion Wood
Dog-Faced Boy
1 episode
Annie McCormick
Lee Twin
1 episode
Maggie McCormick
Lee Twin
1 episode
Mark Cowling
Dr. Petrunich
1 episode
Lisa Cromarty
Nursing Woman
1 episode
Justin Mader
Monty
1 episode
David Segerts
Elder
1 episode
Layne Daybutch-Pine
Young Indigenous Boy
1 episode
Kiiwetin George Huddart Amik
Young Indigenous Boy
1 episode
Jonathan Fisher
Man in Audience
1 episode
Jose de Freitas
Tio
1 episode
Glen Reid
Seated Man
1 episode
Eliott Ritter
Crying Patient
1 episode
Redden Callaghan
Kid Bully
1 episode
Luke Beattie
Kid Bully
1 episode
Kate Wheeler
Woman with Dog
1 episode
Brandon William Harvey
Young Stock Boy
1 episode
Nick Hendrik
Q Guard
1 episode
Chadwick Gendron
Supermaket Creep
1 episode
Ryan J. O'Callaghan
Young Keene
1 episode
Nicholas Anderson Tull
MP Jacobs
1 episode
Liam Plewes
Dig Site Man
1 episode
Jamie Hegland
Dig Site Man
1 episode
Rosen Chongarski
Dig Site Man
1 episode
Matthew Booth-Williams
Dig Site Man
1 episode
Brenda Odjick
Nebowsit
1 episode
Jennifer Podemski
Miko
1 episode
Eric Trask
Priest
1 episode
Brandon Oakes
Apto
1 episode
Thosh Collins
1 episode
Andrew Moodie
Dick's Grandpa
1 episode
Greg Zajac
Montana
1 episode
Kevin Kruchkywich
Interrogator
1 episode
Dan Duran
News Anchor
1 episode
Colin Platt
Hayseed
1 episode
Sarah Thompson
Nurse
1 episode
Jim Canale
Shawshank Guard
1 episode
Bracken Camilleri
Uncle Sam
1 episode
James Collins
Ghoulish-Looking Deputy
1 episode
Madeleine Cox
Mabel
1 episode
Tyner Rushing
Young Ingrid Kersh
1 episode
Dan MacKay
Dr. Ostrovsky
1 episode
Richard V. Ouellette
Egg Eating Man
1 episode
Jacklyn Francis
Math Teacher
1 episode
John Fray
Fireman
1 episode
Oliver Kirton
Urchin Boy
1 episode
Mark McKay
Band Member
1 episode
Dwight Cameron
Band Member
1 episode
Queenie Clément
Singer
1 episode
Laura Anglade
Singer
1 episode
Emily Ready
Athletic Hysterical Patient
1 episode
Gabriel Mattka
Tim Flanagan
1 episode
Tres Garcia
Young Taniel
1 episode
Michael Podemski
Maneese
1 episode
Nathaniel McParland
Woodshop Student
1 episode
Michael Dyson
Clerk
1 episode
Tim Post
Mr. McCracken
1 episode
Steven Thompson
Warrior
1 episode
Hunter Storm Baker
Warrior
1 episode
Isaiah Kakepetum
Warrior
1 episode
Anna Bura
Fart Girl
1 episode
Andoni Gracia
Mr. Santos
1 episode
Joan Gregson
Ingrid Kersh
1 episode
Alexandra Castillo
Illiana
1 episode
Katie Lunman
Derry Local
1 episode
Sandy Kovack
Father Phillips
1 episode
Andrew Perun
First Orderly
1 episode
Marty Moreau
Second Orderly
1 episode
Monique Stinchcombe
Derry Woman
1 episode
Daniel Falk
Crying Father
1 episode