Chloë Grace Moretz Wednesday Addams (voice)
Charlize Theron Executive Producer, Morticia Addams (voice)
Allison Janney Margaux Needler (voice)
Oscar Isaac Gomez Addams (voice)
Catherine O'Hara Grandma Frump (voice)
Finn Wolfhard Pugsley Addams (voice)
Mikey Madison Candi the Barista (voice)
Snoop Dogg Cousin Itt (voice)
Aimee Garcia Denise (voice)
Pom Klementieff Layla & Kayla (voice)
Maggie Wheeler Trudy Pickering (voice)
Nick Kroll Uncle Fester (voice)
Martin Short Grandpa Frump (voice)
Jenifer Lewis Great Auntie Sloom (Voice)
Bette Midler Grandma (voice)
Elsie Fisher Parker Needler (voice)
Conrad Vernon Lurch / Priest / Spirit of the House / Dr. Flambe (voice), Director, Story, Producer
Harland Williams Norman Pickering / Ggerri (voice)
Tituss Burgess Glenn (voice)
Greg Tiernan Executive Producer, Director
Matt Lieberman Story, Screenplay
Chelsea Frei Bethany (voice)
Aaron L. Gilbert Executive Producer
Charles Addams Characters
Mychael Danna Original Music Composer
Gail Berman Producer
Andrew Mittman Executive Producer
Erica Rivinoja Story
Ruth Lambert Casting
Jeff Danna Original Music Composer
Holly Sedillos Vocals
Craig Kellman Character Designer
David Ian Salter Editor
Nicole Stinn Co-Producer
Alison O'Brien Producer
Pamela Pettler Screenplay
Jason Cloth Executive Producer
Jessica Rose Weiss Additional Music
Robert McGee Casting
Kevin Miserocchi Executive Producer
Deven Green Ms. Gravely (voice)
Pilar Flynn Executive Producer
Leiki Veskimets Production Manager
Jayne Armstrong Post Production Supervisor
Kyu Hyung Ray Lee Compositing Artist, Lighting Artist
Laura Gorenstein Miller Choreographer
Scott Underwood Mitch (voice), Head of Story
Alicia Leo Animation
Jeff Bailey Animation
Alexandra Schwartz Producer
Alaa Afifeh Animation
Eric Brault Animation
Ellery Van Dooyeweert Editor
Emma Marie DuPell First Assistant Director
Alex Schwartz Producer
Alex Pepin Animation
Roman Llanos Animation
Joe Earley Executive Producer
Barbara Zelinski Line Producer
Kerri McMurray Production Manager
Patricia Atchinson Production Design
Chris Kirshbaum Animation
Nicholas Elwell Production Manager
Cameron Hicks Animation
Sharan Wood Production Manager
Michael Linton Animation Supervisor
Bruce Franklin Co-Producer
Romy Barber Post Production Assistant
Darren Schmidtz Lead Animator
John Kambites Co-Producer
Vladimir Haintz Animation
Natalie Samanon Post Production Supervisor