JL
John Lutz

John Lutz

John Michael Lutz (born April 23, 1973) is an American actor, comedian, and screenwriter. He is best known for playing J. D. Lutz on the NBC sitcom 30 Rock, and for his work as a writer on the NBC series Saturday Night Live for seven seasons. In 2014, he joined the writing staff of the NBC late-night talk show Late Night with Seth Meyers.
WIKIPEDIA