According to Wikipedia,
Matthew Lyn Lillard is an American actor. His early film work includes Chip Sutphin in Serial Mom , Emmanuel "Cereal Killer" Goldstein in Hackers , Stu Macher in Scream , Stevo in SLC Punk! , Brock Hudson in She's All That , and Billy Brubaker in Summer Catch . He played Shaggy Rogers in Scooby-Doo and its sequel Scooby-Doo 2: Monsters Unleashed , and in animation, he has been the voice of Shaggy since Casey Kasem retired from the role in 2009.
Matthew Lillard is affiliated with the following schools: