Inspired by the success of The Addams Family movie in 1991, a new animated version was broadcast on ABC, again produced by Hanna-Barbera, which brought back John Astin to voice Gomez. He was joined by Nancy Linari (Morticia), Rip Taylor (Fester), Carol Channing (Grandmama), Jim Cummings (Lurch), Debi Derryberry (Wednesday), and Jeannie Elias (Pugsley). It ran for two seasons.
Source
Owen, Dan. “AN ADDAMS FAMILY HISTORY.” Medium, Dans Media Digest, 9 Sept. 2017, dansmediadigest.co.uk/an-addams-family-history-eb270f90a19b.