Matthew Lillard (b. 1970) is a comic actor best known for playing Shaggy in the Scooby-Doo movies and in most of the animated projects since 2010. Other films include Without a Paddle (along with Seth Green and Dax Shepard) and SLC Punk!.
Lillard played the eccentric choreographer Luc Fromage in It's a Very Merry Muppet Christmas Movie, hired to help the Muppets with the big production number in their Christmas show.