John Astin as Gomez Addams (Voice)

Jackie Coogan as Uncle Fester (Voice)

Nicole Jaffe as Velma Dinkley (Voice)

Don Messick as Scooby-Doo (Voice)

Frank Welker as Fred Jones / Housekeeping man / Vulture / Cleopatra (Voice)

Ted Cassidy as Lurch (Voice)

Carolyn Jones as Morticia Addams (Voice)

Casey Kasem as Shaggy Rogers / Ling-Poo (Voice)

Heather North as Daphne Blake (Voice)

Janet Waldo as Grandmama / Housekeeping woman (Voice)

Jodie Foster as Pugsley Addams (Voice)

Cindy Henderson as Wednesday Addams (Voice)

John Stephenson as Cousin Itt (Voice)