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