Bill Kopp (born in Rockford, Illinois on April 17, 1962) is an American animator and voice actor. He performed the "Whammy" on the 1980s game show "Press Your Luck" and the title character on Nelvana's "Eek! The Cat". He was an animator for The Simpsons The Tracey Ullman Shorts, but left after the first season. He created "The Schnookums and Meat Funny Cartoon Show and Mad Jack the Pirate". He studied animation at the California Institute of the Arts.