Matthew Lillard
Matthew Lyn Lillard (born January 24, 1970) is an American actor, director, and producer. He is known for his roles as Stu Macher in Scream, Stevo in SLC Punk, and Shaggy Rogers in the Scooby-Doo film series; he has taken over providing the voice of Shaggy in the cartoon series since the reboot Mystery Incorporated.