Acting
Casey Kasem
Movies
- Scooby-Doo! Frankencreepy2014as Shaggy Rogers (voice) (archive footage)
- Scooby-Doo! and the Samurai Sword2009as Shaggy (voice)
- Scooby-Doo! and the Goblin King2008as Shaggy Rogers (voice)
- Chill Out, Scooby-Doo!2007as Shaggy Rogers (voice)
- Scooby-Doo! and the Legend of the Vampire2003as Shaggy (voice)
- Scooby-Doo! in Arabian Nights1994as Shaggy Rogers (voice)
- Scooby-Doo! and the Reluctant Werewolf1988as Shaggy Rogers (voice)
- Scooby-Doo and the Ghoul School1988as Shaggy Rogers / Mirror Monster (voice)
- Scooby-Doo! Meets the Boo Brothers1987as Shaggy (voice)
- The Transformers: The Movie1986as Cliffjumper (voice)
- Scooby-Doo's A Nutcracker Scoob1984as Shaggy Rogers (voice)
- The Return of the King1980as Meriadoc 'Merry' Brandybuck (voice)
- Scooby Goes Hollywood1979as Shaggy Rogers (voice)
- The Flintstones Meet Rockula and Frankenstone1979as Monty Marble (voice)
Television
- Scooby-Doo! Mystery Incorporated2010Actor
- Shaggy & Scooby-Doo Get a Clue!2006Actor
- Web Junk 202006Actor
- What's New, Scooby-Doo?2002Actor
- A Pup Named Scooby-Doo1988Actor
- The 13 Ghosts of Scooby-Doo1985Actor
- The New Scooby-Doo Mysteries1984Actor
- The Transformers1984Actor
- The New Scooby and Scrappy-Doo Show1983Actor
- Captain Caveman and the Teen Angels1980Actor
- Scooby-Doo and Scrappy-Doo1979Actor
- Battle of the Planets1978Actor
- The All-New Super Friends Hour1977Actor
- Scooby's All-Stars1977Actor
- The Scooby-Doo/Dynomutt Hour1976Actor
- Hong Kong Phooey1974Actor
- Super Friends1973Actor
- The New Scooby-Doo Movies1972Actor
- Josie and the Pussycats1970Actor