Jenna Ortega

Wednesday Addams

Steve Buscemi

Barry Dort

Emma Myers

Enid Sinclair

Hunter Doohan

Tyler Galpin

Joy Sunday

Bianca Barclay

Moosa Mostafa

Eugene Ottinger

Georgie Farmer

Ajax Petropolus

Isaac Ordonez

Pugsley Addams

Owen Painter

Slurp / Isaac Night

Billie Piper

Isadora Capri

Luyanda Unati Lewis-Nyawo

Sheriff Ritchie Santiago

Victor Dorobantu

Thing

Noah B. Taylor

Bruno

Evie Templeton

Agnes DeMille

Luis Guzmán

Gomez Addams

Catherine Zeta-Jones

Morticia Addams

Christina Ricci

Marilyn Thornhill

Lucius Hoyos

Young Gomez

Rina Mahoney

Janet Ottinger

Fred Armisen

Uncle Fester

Oliver Watson

Kent

Haley Joel Osment

Kansas City Scalper

Joonas Suotamo

Lurch

Emily Ring

Young Wednesday (Aged 7)

Maria Besko

TSA Officer #1

Alan McNamara

TSA Officer #2

Alfred Gough

TSA Officer #3

Callum Frayne

Young Pugsley (Aged 8)

Monica McCarthy

Debbie

Andrew Macklin

Greg

James Payton

Carl Bradbury

Gael Santos

Toddler Pugsley

Valeriu Pavel Dan

Tell Tale Barista

Ceola Dunne

Josephine Wilks

Kyle Hixon

Deputy Ryken

James Stockdale

Roland (Caliban Boys)

Flynn Gray

Omar (Caliban Boys)

George Nhat Hoang Pham

Gerald (Caliban Boys)

Lyosha S. Rodrigu

Sebastian (Caliban Boys)

Mason O'Reilly

Tyler (Aged 4)

Cody Clarke

Iona

Adonai Sugrue

Tien

Elle Murray

Regan

Christopher Lloyd

Professor Orloff

Thandiwe Newton

Dr. Rachael Fairburn

Kerry Shale

Gabe Packard

Derek Miller

Dwayne (Willow Hill Guard)

Eneni Anthony

Roz (Willow Hill Guard)

Shaq B. Grant

Wilbur (Willow Hill Guard)

Anthony Michael Hall

Ron Krueger

Neri Zaccardelli

Stassa

Ashionye Michelle Raccah

Minister

Megan Elle Day

Apple Hollow Inn Clerk

Gracy Goldman

Gabrielle Barclay

Daniel McNamee

Chad (Cadet)

Ryan Del Duca

Bailey (Cadet)

Prosper Obiezue

Jasper (Cadet)

Joshua Tupas

Dylan (Cadet)

Conal O Murthu

Cadet #1

Bohdan Kapon

Cadet #2

Joanna Lumley

Grandmama Hester Frump

Liv Spencer

Varicose

Megan Elle Day

Apple Hollow Inn Clerk

Jackie Pulford

Psychiatrist

Jonathan Horvath

Little Fester

Eugenia Caruso

Louise

Philip Philmar

Gus Stonehearst

Tim Burton

Parrot

Bryan Burrough

Wiry Security Guard

Philippe Zone

Willow Hill Guard

Ellie-Doris Fogarty

LOIS Patient 1934 (Alien Girl)

Jordan McGuinness

LOIS Patient 1937 (Half Faceless)

Aaron De Lacey

LOIS Patient 1939 (Teenage Frankenstein)

Claire Gavin

LOIS Patient 1936 (She Wolf)

Maitsetseg Dorjpalam

LOIS Patient 1935 (Zombie Mask)

Gwendoline Christie

Principal Larissa Weems

Heather Matarazzo

Judi Spannegel

Jamie McShane

Sheriff Donovan Galpin

Frances O'Connor

Francoise Galpin

Barry Roe

Jesse Quinn

Tara Nora Henry

Candy Striper

Lisa O'Hare

Mistress Arlene

Richie Wilson

Drunk Townie

James O'Quinn

Nerdy Teen

Lady Gaga

Rosaline Rotwood

Casper Van Dien

Gideon Sterling

Liva Rafidison

Young Gabrielle

Jordan Coombes

Siren 2

Camila Jaber

Siren 3

Tim Ahern

Veterinarian

Andrea Gatchalian

Sofia

Lyosha S. Rodriguez

Sebastian (Caliban Boys)

Gwen Jones

Young Morticia

Declan Hannigan

Seymour Deville

Ben Waddell

Reporter

John Feeney

Local

Ray Weafer

Police Officer (uncredited)

Sorcha Real

Passenger (uncredited)

Saibh Malcolm

Nevermore Student (uncredited)