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