Spudvisor
Taylour Paige

Charlotte Hanlon (8 episodes)

Jovan Adepo
Matilda Lawler

Margaret 'Marge' Truman (8 episodes)

Amanda Christine

Veronica 'Ronnie' Grogan (8 episodes)

Clara Stack

Lilly Bainbridge (8 episodes)

Chris Chalk

Dick Hallorann (8 episodes)

James Remar

General Francis Shaw (8 episodes)

Stephen Rider

Henry 'Hank' Grogan (8 episodes)

Blake Cameron James

William 'Will' Hanlon (8 episodes)

Arian S. Cartaya

Ricardo 'Rich' Santos (8 episodes)

Maya McNair

Patricia 'Patty' Stanton (6 episodes)

Maya Misaljevic

Elaine Morrison (6 episodes)

Hannah Storey

Rhonda Chambers (6 episodes)

Thomas Mitchell
Dorian Grey
Larry Day

Stanley 'Stan' Kersh (4 episodes)

Alixandra Fuchs

Terri Bainbridge (4 episodes)

Bill Skarsgård

Executive Producer (8 episodes)

Rudy Mancuso

Captain Pauly Russo (3 episodes)

Tara Koehler

General Shaw's Secretary (3 episodes)

Lindsay Merrithew
Emma-Leigh Cullum
Lazzelle Gelias

Elderly Woman (2 episodes)

Dick's Grandma (1 episode)

Andrew Morgado

Lilly's Dad (voice) (1 episode)

Lilly's Dad / Dr. Ostrovsky (voice) (1 episode)

Lilly's Dad / Uncle Sam (voice) (1 episode)

Miles Ekhardt

Matthew 'Matty' Clements (3 episodes)

Mikkal Karim Fidler

Theodore 'Teddy' Uris (3 episodes)

Chad Rook

Staff Sgt. Masters (2 episodes)

Robert Clarke

Principal Dunleavy (2 episodes)

BJ Harrison

Louella Grogan (2 episodes)

Scott McCrickard
Craig Porritt

Carnival Barker (2 episodes)

Adam Langton

Military Guard Deavers (2 episodes)

Rosali Annikie

Lone Lady Black Spot Survivor (2 episodes)

Andy Muschietti

Executive Producer (8 episodes)

Eli Katz
Mark MacRae

Young Father (1 episode)

Audrey Wellington

Teen Daughter / Arlene (1 episode)

Lochlan Ray Miller
Michael Koras

1st Airman O'Donnell (1 episode)

Daniel Onwugbonu

1st Airman Colton (1 episode)

Brittany Spiteri

Bert the Turtle (1 episode)

Sean Sansom

Monster Baby Puppeteer (1 episode)

Shane Zander

Monster Baby Puppeteer (1 episode)

Sasha Barry

Colonel Fuller's Secretary (1 episode)

Lynne Griffin

Mrs. Cavanaugh (1 episode)

Louise Stratten

Lunchroom Monitor (1 episode)

Aidan Kalechstein
Tom Hulshof

Leader of the Pack (1 episode)

Mark Cowling

Dr. Petrunich (1 episode)

Lisa Cromarty

Nursing Woman (1 episode)

Layne Daybutch-Pine

Young Indigenous Boy (1 episode)

Jonathan Fisher

Man in Audience (1 episode)

Glen Reid
Eliott Ritter

Crying Patient (1 episode)

Kate Wheeler

Woman with Dog (1 episode)

Chadwick Gendron

Supermaket Creep (1 episode)

Liam Plewes

Dig Site Man (1 episode)

Jamie Hegland
Andrew Moodie

Dick's Grandpa (1 episode)

Dan Duran

News Anchor (1 episode)

Jim Canale

Shawshank Guard (1 episode)

James Collins

Ghoulish-Looking Deputy (1 episode)

Tyner Rushing

Young Ingrid Kersh (1 episode)

Dan MacKay

Dr. Ostrovsky (1 episode)

Mark McKay

Band Member (1 episode)

Emily Ready

Athletic Hysterical Patient (1 episode)

Tres Garcia

Young Taniel (1 episode)

Alice Malakhov

Woodshop Student (1 episode)

Nathaniel McParland
Tim Post

Mr. McCracken (1 episode)

Daniel Vilar

Director of Photography (3 episodes)

Paul Sarossy

Director of Photography (1 episode)

Catherine Lutes

Director of Photography (1 episode)

Rasmus Heise

Director of Photography (1 episode)

Luc Montpellier

Director of Photography (1 episode)

Luis Sequeira

Costume Design (8 episodes)

David Coatsworth

Executive Producer (8 episodes)

Unit Production Manager (8 episodes)

Barbara Muschietti

Executive Producer (8 episodes)

Shelley Meals

Executive Producer (8 episodes)

Dan Lin

Executive Producer (8 episodes)

Roy Lee

Executive Producer (8 episodes)

Steve Dellerson

Visual Effects Producer (8 episodes)

Daryl Sawchuk

Visual Effects Supervisor (8 episodes)