James Christopher Gaffigan (born July 7, 1966) is an American stand-up comedian, actor, writer and producer. He was raised in Chesterton, Indiana. His material is often about fatherhood, observations, laziness, and food. He is also regarded as a "clean" comic, using little profanity in his routines. He has had several successful comedy specials, including Mr. Universe, Obsessed, Cinco, and Quality Time, all of which have received Grammy nominations.
For Nickelodoen, he voiced Mr. Trollman in Wallykazam! episodes including "Rock and Troll", "Snowgoblin", Wally's Great Big Birthday Hunt", and "A Very Villainous Vacation".