Tim Long is a writer and producer for The Simpsons from Exeter, Ontario, Canada. He has also written for Politically Incorrect, Spy Magazine and The Late Show with David Letterman. Tim graduated from University College at the University of Toronto with a major in English Literature and pursued graduate studies in English at Columbia University. He was a fact-checker at Spy magazine under E. Graydon Carter before joining the staff of The David Letterman Show.