Chikao Ohtsuka
From Wikipedia: Chikao Ohtsuka (大塚 周夫) was a Japanese voice actor. He was most known for the roles of Captain Hook (Peter Pan no Bōken), Dick Dastardly (Wacky Races & Dastardly and Muttley in Their Flying Machines), Goemon Ishikawa XIII (Lupin III), Nezumi Otoko (GeGeGe no Kitaro), Denzō Yamada (Nintama Rantarō), Professor Moriarty (Sherlock Hound), Jagi (Fist of the North Star), Gol D. Roger (One Piece), Master Xehanort (Kingdom Hearts series), Dr. Weil (Mega Man Zero), Taopaipai (Dragon Ball), Piedmon and Apocalymon (Digimon), Doctor Eggman (Sonic the Hedgehog series) and Wario in his commercials. He also did Robbie Rotten in the LazyTown Japanese dubs. He was the official dubbing artist of Charles Bronson and Richard Widmark. At the time of his death, he was attached with Aoni Production.
Known for
Nura: Rise of the Yokai Clan 
Sonic X 
RahXephon 
Record of Lodoss War: Chronicles of the Heroic Knight 
Harlock: Space Pirate 
Naruto the Movie: Ninja Clash in the Land of Snow 
Little Nemo: Adventures in Slumberland 
Fist of the North Star 
Sherlock Hound 
Royal Space Force: The Wings of Honneamise 
Ruin Explorers Fam & Ihrie 
Assemble Insert 
Peter Pan & Wendy 
Fist of the North Star: The Legend of Kenshiro 
Arion 
Mobile Suit Gundam 0083: The Afterglow of Zeon 
Crayon Shin-chan: Invoke a Storm! The Kasukabe Boys of the Evening Sun