Charlize Theron Morticia Addams (voice)
Chloë Grace Moretz Wednesday Addams (voice)
Oscar Isaac Gomez Addams (voice)
Javon Walton Pugsley Addams (voice)
Bill Hader Cyrus Strange (voice)
Wallace Shawn Mr. Mustela (voice)
Nick Kroll Uncle Fester (voice)
Conrad Vernon Director, Lurch / Spirit of the House (voice)
Snoop Dogg Songs, Cousin Itt (voice)
Bette Midler Grandma (voice)
Courtenay Taylor Girl in Water (voice)
Kyla Pratt Book Girl / Volcano Kid / Festival Kid #1 / Peggy (voice)
Aaron L. Gilbert Executive Producer
Maluma Songs
Megan Thee Stallion Songs
Tim Chau Sound Designer, Sound Re-Recording Mixer, Supervising Sound Editor
Charles Addams Creator, Characters
Mychael Danna Original Music Composer
Jason Cloth Executive Producer
Joel Dougherty Sound Re-Recording Mixer
Susanna Fogel Writer
Charlet Chung Girlfriend / Festival Kid #2 / Girl on Beach (voice)
Cherami Leigh Ophelia (voice)
Benji Samit Writer, Story
Joe Lemola Sound Effects Editor
Mitch Paulson Digital Colorist
Jonathan Glickman Executive Producer
Clayton Weber Sound Designer
Joseph Tsai Sound Effects Editor
Gail Berman Producer
Greg Tiernan Director
Jeff Danna Original Music Composer
Ben Queen Writer
Warren Franklin Executive Producer
Mary Faber Miss Lurleen / Texas Lady / Pageant Lady / PA Voice (voice)
Ryan Folsey Editor
Dan Hernandez Story, Writer
Leiki Veskimets Production Manager
Stephen Green Assistant Editor
Donna Missal Songs
Andrew Mittman Producer
Griffin Burns Dorky Boy (voice)
Kyle Chapple Proposing Guy / Jerk on Beach / Truck Driver (voice)
Ted Evans Pongo (voice)
Michael Paxton Story Coordinator
Brian Sommer Big Bad Ronny (voice)
Fiona Lui Production Coordinator
Rock Mafia Songs
Casey Kirkpatrick Modelling Supervisor
Giorgio Bertolone Rigging Supervisor
Cassidy Lange Co-Producer
Sam Van Hulle Modeling
Peter James King Merch Guy (voice)
Dení C. Gloria Production Coordinator, Associate Producer
Kathleen Shugrue Art Direction
Aaron Steadman Modeling
Ava Luna Floisand Corny Girl (voice)
Shane Merner Modeling
Danielle Sher Modeling
Nicholas Smolyn Senior Animator