Shaggy Rogers (voice) (archive footage)
Scooby-Doo, Where Are You Now! (2021)
A Scooby-Doo Valentine Bouquet (2021)
Scooby-Doo! und der Fluch der von Dinkensteins (2014)
Scooby-Doo! and the Werewolves (2012)
Shaggy Rogers (voice)
Scooby-Doo! and the Safari Creatures (2012)
Scooby-Doo! and the Skeletons (2012)
Shaggy Rogers / Sheriff (voice) (archive footage)
Scooby-Doo: Mystery in Motion (2012)
Scooby-Doo! and the Sea Monsters (2012)
Mark
Battle of the Planets: The Movie (2012)
Scooby Doo and The Zombies (2011)
Scooby-Doo! and the Robots (2011)
Scooby-Doo! and the Pirates (2011)
Self (voice)
Quantum Quest: A Cassini Space Odyssey (2010)
Shaggy Rogers (voice) (uncredited)
Peter Kay's Animated All Star Band: The Official BBC Children in Need Medley (2009)
Scooby-Doo! und das Samuraischwert (2009)
Scooby-Doo! und der Koboldkönig (2008)
What's New Scooby-Doo? Vol. 10: Monstrous Tails (2007)
Scooby-Doo! und die Schneemonster (2007)
Scooby-Doo: Agence toutou risques, vol. 1 : Le voleur de vélo (2007)
Scooby-Doo: Agence toutou risques, vol. 2 : Le fantôme de la télé (2007)
What's New Scooby-Doo? Vol. 4: Merry Scary Holiday (2007)
What's New Scooby-Doo? Vol. 3: Halloween Boos and Clues (2007)
Scooby-Doo! Pirates Ahoy! (2006)
What's New, Scooby-Doo? Vol. 7: Ghosts on the Go! (2006)
What's New, Scooby-Doo? Vol. 7: Ready to Scare (2006)
What's New, Scooby-Doo? Vol. 5: Sports Spooktacular (2005)
Scooby-Doo! und der Fluch der Kleopatra (2005)
Aloha, Scooby-Doo! (2005)
Himself
The Wiki-Tiki Tail of Aloha Scooby-Doo (2005)
Shaggy Rogers
An Evening with the Scooby-Doo Gang (2005)
What's New, Scooby-Doo? Vol. 1: Space Ape at the Cape (2004)
(voices)
Cartoon Network Christmas: Yuletide Follies (2004)
Scooby-Doo! und das Ungeheuer von Loch Ness (2004)
Self
Casey Kasem's Rock n' Roll Goldmine: The Soul Years (2004)
Shaggy (voice)
Looney Tunes: Back in Action (2003)
Scooby-Doo! Und das Monster von Mexiko (2003)
Scooby-Doo! Abenteuer am Vampirfelsen (2003)
Scooby-Doo's Spookiest Tales (2003)
A Scooby-Doo! Christmas (2002)
Scooby-Doo Safari, So Goodi! (2002)
Shaggy (voice) (archive footage)
Scooby-Doo! Winter WonderDog (2002)
Norville 'Shaggy' Rogers / Robin (voice) (archive footage)
Scooby-Doo trifft Batman (2002)
Shaggy (archive footage) (uncredited)
The 1st 13th Annual Fancy Anvil Awards Show Program Special: Live in Stereo (2002)
Scooby-Doo's Spookiest Tales (2001)
Wedding DJ (voice)
Rugrats in Paris: Der Film (2000)
Shaggy Rogers / Officer (voice)
Scooby-Doo's Creepiest Capers (2000)
Scooby-Doo's Original Mysteries (2000)
Shaggy Rogers / Additional Voices / Officer (voice)
Scooby-Doo's Greatest Mysteries (1999)
Casey Kasem
Undercover Angel (1999)
Radio Announcer
Merry Christmas, George Bailey! (1997)
Bill Romano
James Dean: Race with Destiny (1997)
Mr. Wrong - Der Traummann wird zum Alptraum (1996)
Sonic Outlaws (1995)
(segment 'Space Traders')
Cosmic Slop (1994)
Scooby-Doo - Abenteuer in Arabien (1994)
Truth or Dairy (1994)
Additional Voices (voice)
Mickey's Safety Club: Street Safe, Street Smart (1989)
Hanna-Barbera's 50th (1989)
Scooby-Doo! und der widerspenstige Werwolf (1988)
Shaggy Rogers / Mirror Monster (voice)
Scooby-Doo und die Geisterschule (1988)
Scooby-Doo und die Geisterjäger (1987)
Cliffjumper (voice)
Transformers - Der Kampf um Cybertron (1986)
Host
Rock ‘N’ Roll Goldmine: The San Francisco Sound (1986)
Teletraan I
Transformers - Le cosmitron (1986)
himself
Rock 'N' Roll Goldmine: The Sixties (1986)
Cliffjumper / Bluestreak / Teletraan 1
The Transformers: More Than Meets The Eye (1986)
Scooby-Doo's A Nutcracker Scoob (1984)
Casey Kasem (voice)
Ghostbusters - Die Geisterjäger (1984)
Meriadoc 'Merry' Brandybuck (voice)
The Return of the King (1980)
Scooby-Doo! in Hollywood (1979)
Monty Marble (voice)
Nacht des Grauens (1979)
Police Pathologist
The Dark (1979)
Brian Parker
Superflash (1978)
D.J. aka Midnight Bird
New York, New York (1977)
Uncas (voice)
The Last of the Mohicans (1975)
Mercury Theatre Player
Die Nacht als die Marsmenschen Amerika angriffen (1975)
(voice)
The City That Forgot About Christmas (1974)
Narrator (voice)
The Bear Who Slept Through Christmas (1973)
Scooby-Doo! Meets the Harlem Globetrotters (1973)
Birnie
Ein Bastard schlägt zu! (1973)
Mission Control Officer
Hydra - Verschollen in Galaxis 4 (1972)
Ken
Der Mann mit den zwei Köpfen (1971)
Peter Cottontail (voice)
Here Comes Peter Cottontail (1971)
Conrad
Die rasenden Rocker vom Thunderstrip (1970)
Phil
Der Henker des Teufels (1969)
Keg's Brother
Im Rausch der Gewalt (1969)
Knife
Wild Wheels (1969)
Disc Jockey
2000 Years Later (1969)
Mouth
Die teuflischen Engel (1967)
Co-Executive Producer
Co-Producer
Executive Producer