He was known for playing Professor Oak and Meowth in the long-running franchise. He also made appearances in other popular animated series such as “Yu-Gi-Oh!” and “One Piece.”

James Carter Cathcart, a voice actor who starred as several popular character in the “ Pokemon ” franchise, died Tuesday after complications from oral cancer. He was 71. Cathcart voiced Professor Oak, his grandson Gary Oak, Team Rocket member James and his Pokemon sidekick Meowth for 25 years in the long-running anime.

James Carter Cathcart, who provided the voice for characters in both Pokemon and Sonic, has died at the age of 71 after a lengthy battle with throat cancer.