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)
Bette Midler Grandma (voice)
Elsie Fisher Parker Needler (voice)
Conrad Vernon Lurch / Priest / Spirit of the House / Dr. Flambe (voice), Director, Story, Producer
Jenifer Lewis Great Auntie Sloom (Voice)
Tituss Burgess Glenn (voice)
Harland Williams Norman Pickering / Ggerri (voice)
Chelsea Frei Bethany (voice)
Matt Lieberman Story, Screenplay
Greg Tiernan Executive Producer, Director
Charles Addams Characters
Jason Cloth Executive Producer
Gail Berman Producer
Aaron L. Gilbert Executive Producer
Ruth Lambert Casting
Andrew Mittman Executive Producer
Mychael Danna Original Music Composer
Erica Rivinoja Story
Jeff Danna Original Music Composer
David Ian Salter Editor
Alison O'Brien Producer
Pamela Pettler Screenplay
Holly Sedillos Vocals
Leiki Veskimets Production Manager
Jessica Rose Weiss Additional Music
Robert McGee Casting
Scott Underwood Mitch (voice), Head of Story
Nicole Stinn Co-Producer
Alaa Afifeh Animation
Deven Green Ms. Gravely (voice)
Kevin Miserocchi Executive Producer
Craig Kellman Character Designer
Jayne Armstrong Post Production Supervisor
Pilar Flynn Executive Producer
Laura Gorenstein Miller Choreographer
Alicia Leo Animation
Bruce Franklin Co-Producer
Kyu Hyung Ray Lee Compositing Artist, Lighting Artist
Alexandra Schwartz Producer
Eric Brault Animation
Emma Marie DuPell First Assistant Director
Jeff Bailey Animation
Emma Cartwright Animation
Alex Schwartz Producer
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
Natalie Samanon Post Production Supervisor
Sharan Wood Production Manager
Romy Barber Post Production Assistant
Ellery Van Dooyeweert Editor
Alex Pepin Animation
Kevin Pavlovic Editor
John Kambites Co-Producer
Michael Linton Animation Supervisor