Matthew Lyn Lillard (born January 24, 1970) is an American actor, director, producer, and voice artist. He is perhaps best known for his role as Shaggy Rogers in the Scooby-Doo film series and in the franchise.
Looney Role(s)
In the 2003 film Looney Tunes: Back in Action, he appeared as himself in a scene with an animated Shaggy and Scooby-Doo. Here, Shaggy tells Matthew off for making him look bad in the live-action film version.