James Jonah "Jim" Cummings (b. November 3, 1952) is an American voice actor and singer. He provides the voices of Psy-Crow, Bob the Killer Goldfish, and several minor characters in the Earthworm Jim animated series. He has also had more than 400 other voice acting roles, including Dr. Robotnik in Sonic the Hedgehog, the Tasmanian Devil in Looney Tunes, and Darkwing Duck, Pete, Winnie the Pooh, and Tigger in various Disney cartoons.