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