2025Trancers: The Whole Dethly AffairFarrMovie
2022Chip 'n Dale: Rescue RangersHe-Man / Skeletor (voice)Movie
2022We Baby BearsBooey / Boater #1 (voice) · 1 episodeShow
2021Masters of the Universe: RevelationMoss Man (voice) · 2 episodesShow
2019Forky Asks a Question: What Is Time?Old Timer (voice)Movie
2019Forky Asks a QuestionOld Timer (voice) · 1 episodeShow
2016The Curse of the Three TerrorsSkeletorMovie
2014FoxcatcherDu Pont Dynasty Narrator (voice)Movie
2010Adventure TimeDarren the Ancient Sleeper/Sun (voice) · 1 episodeShow
2009Superman/Batman: Public EnemiesAlfred Pennyworth (voice)Movie
20099Scientist (voice)Movie
2008The Secret Life of BeesAdditional Voices (voice)Movie
2008Jane Doe: Eye of the BeholderHans EngelslepenMovie
2007The Making of God of War IIPrometheusMovie
2006'Til DeathMr. Wallach · 1 episodeShow
2003Clifford's Puppy Days1 episodeShow
2001The Grim Adventures of Billy and MandyFather Time · 1 episodeShow
2000Navy Bear1 episodeShow
1997CultureEditorMovie
1997The PracticeJudge Nelson · 2 episodesShow
1995Caroline in the CityMr. Booth · 1 episodeShow
1995Ned & StaceySpencer Haywood · 1 episodeShow
1994Fantastic FourHot Dog Vendor/Sanitation Worker/The Watcher (voice), Firelord/Hot Dog Vendor/The Watcher (voice) · 2 episodesShow
1994Touched by an AngelGary Stein, Judge · 1 episodeShow
1994Phantom 20402 episodesShow
1994Chicago HopeEdmund Gray · 1 episodeShow
1994Trancers 5: Sudden DethFarrMovie
1994Edith Ann: Homeless Go HomeNewscaster / Voice on the Loudspeaker (voice)Movie
1994Trancers 4: Jack of SwordsFarrMovie
1993Diagnosis: MurderDr. Leonard Gould · 1 episodeShow
1993Invisible: The Chronicles of Benjamin KnightDr. KnoxMovie
1993Home FreeBen Brookstone · 11 episodesShow
1993Star Trek: Deep Space NineCaptain Keogh · 1 episodeShow
1992Batman: The Animated SeriesAuctioneer (voice) · 1 episodeShow
1992Fish PoliceAdditional Voices (voice) · 1 episodeShow
1992JonahJonah (voice)Movie
1991Silk Stalkings1 episodeShow
1991Where's Wally?(voice) · 1 episodeShow
1991The Legend of Prince ValiantMerlin (voice) · 65 episodesShow
1991Child of Darkness, Child of LightGeorge BeavierMovie
1991Absolute StrangersStevensonMovie
1991Lucy & Desi: Before the LaughterArthur LyonsMovie
1991Music MachineGrowdy (voice)Movie
1990TaleSpinPrincipal Ed Pomeroy (voice) · 1 episodeShow
1990The Wizard of Oz13 episodesShow
1990Shadow StrikersDr. Viper (voice)Movie
1989Blondie & Dagwood: Second Wedding WorkoutJulius Dithers (voice)Movie
1989Fat Man and Little Boy(voice)Movie
1989X-Men: Pryde of the X-MenThe Blob (voice) · 1 episodeShow
1989Quantum LeapEarl Skinner · 1 episodeShow
1989Chip 'n' Dale Rescue RangersPlato / Aldrin Klordane (voice), Captain Kernel (voice) · 5 episodesShow
1989CoachDr. Alshire · 1 episodeShow
1988Murphy BrownEugene Kinsella · 6 episodesShow
1988Scooby-Doo! and the Reluctant WerewolfMummy (voice)Movie
1988SupermanJonathan Kent (voice) · 26 episodesShow
1988A Pup Named Scooby-DooAdditional Voices (voice) · 13 episodesShow
1988BraveStarr: The LegendHandlebar / Outlaw Scuzz / Stampede (voice)Movie
1988MovingMr. CadellMovie
1987Teenage Mutant Ninja TurtlesDr. Polidorius (voice) · 1 episodeShow
1987The Smurfs: 'Tis the Season to Be SmurfyVanity Smurf / Doctor (voice)Movie
1987DuckTalesColonel Beauregard DuBark (voice) · 2 episodesShow
1987BraveStarrDiamondback / Handlebar / Outlaw Skuzz / Stampede · 65 episodesShow
1987Blondie & DagwoodJulius C. Dithers (voice)Movie
1987Bionic SixProf. Amadeus Sharp (voice) · 65 episodesShow
1987Married... with ChildrenMr. Foodie · 1 episodeShow
1987The Two Mrs. GrenvillesSam Rosenthal · 2 episodesShow
1986Chuck Norris: Karate KommandosKimo (voice) · 5 episodesShow
1986L.A. LawStephen Weeks · 1 episodeShow
1986GhostbustersMerlin / Prime Evil / Fangster / Captain Long John Scarechrome / Airhead · 65 episodesShow
1986Strong MedicineDr. Noah Townsend · 2 episodesShow
1986Rambo: The Force of FreedomCol. Samuel Trautman (voice) · 65 episodesShow
1986MatlockDr. Linder · 1 episodeShow
1986The NativityWise Man (voice)Movie
1986Wuzzles: Bulls of a FeatherRhinokey / Crock / Mr. Packcat (voice)Movie
1986Strong MedicineDr. Noah TownsendMovie