Daniel Alexander Green is an American voice actor, voice director, and script adapter who has worked for 4Kids Entertainment, DuArt Film and Video, NYAV Post, and Central Park Media. He is best known as the voice of Yugi Muto from Yu-Gi-Oh!, Trudge from Yu-Gi-Oh! 5D’s, Knuckles the Echidna in numerous Sonic the Hedgehog video games, and is also known for his script adaptions of Kurokami: The Animation and Mobile Suit Gundam Unicorn. Anime voice acting highlights include Professor Birch, Treecko, Entei, Lombre, and Spiritomb in Pokémon, Mewtwo in Pokemon: Mewtwo Returns, Tetsuya in Mazinger Z Infinity, Johnny, Mr. 4, Nezumi, and the Narrator in One Piece (4Kids), and Lee Pyron, Silva, Patch Hao, Silva, Lee Pai-Long, Zen, Ramiro, and Savage Dan in Shaman King. Other notable roles include Sky, Pegataur elder (4Kids dub), and Ice Guardian/Spirit in Wynx Club, Leonardo (1987) in the Turtles Forever animated TV film, Lt. Stone in G.I. Joe: Sigma 6, and Robin Mask, Colossus in Astonishing X-Men, Buffaloman, and Warsman in the Ultimate Muscle: Legends vs. New Generation video game. Currently, Dan and Yu-Gi-Oh! castmate Eric Stuart host The Heart of the Cards podcast.