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