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 a battle with throat cancer. He was 71. Cathcart voiced Professor Oak, his grandson Gary Oak,

Pokemon and Sonic the Hedgehog legend James Carter Cathcart has died aged 71. The beloved voice actor, who was also known as Jimmy Zoopi, was diagnosed with throat cancer two years ago, and he died this week.