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