Gomez Addams: Aidan McDermott
Morticia Addams: Juliet Procope
Wednesday Addams: Alice Goodall
Pugsley Addams: Sam Goodall
Fester Addams: Sean Keiser
Grandma Addams: Lily Tomeo
Lurch: Nasir Kellman
Mal Beineke: Patrick Young
Alice Beineke: Annabelle Bagdon
Lucas Beineke: Nico Mucchetti
Annie Addams: Finley Anderson
Fernando Addams: Alex Asher
André Addams: Alyss Ayers
Billy Addams: Sam Cascio
Madeline Addams: Sophia Cascio
Jane Addams: Campbell Eckard
Amilia Sue Addams: Eliza Friedemann
Ugh Addams: William Giardina
Margaret (Peggy) Addams: Elle Giuliani
Gracie Addams: Ana Julia Glanden
Lillith Addams: Dylan Grace
Eloise Addams: Charli Harris
Joshua Addams: Liam Jezyk
Grug Addams: Charlotte McLeod
Pablo Addams: Parker Price
Marigold Addams: Cat Shapiro
Chloé Addams: Abigail Smith
Aileigh Addams: Zoe Symons
Joan Addams: Amelia Xu