James Garland "J. G." Quintel (born September 13, 1982) is an American animator, television writer, voice actor, and director. He voices Mordecai and High Five Ghost on the Cartoon Network series Regular Show, which he also created. He also was the creative director for The Marvelous Misadventures of Flapjack, an animated series that appeared on television from June 2008 to August 2010, and a writer on Camp Lazlo from 2006-2008.