Robert Axelrod (May 29, 1949 – September 7, 2019), also credited as Axel Roberts and Myron Mensah, was an American actor. He was known for his voice work in "Digimon". He was also the voice of Lord Zedd, the main antagonist of the "Mighty Morphin Power Rangers"; and Finster, the original "Mighty Morphin Power Rangers" monster maker.