| Movie | 1977 | Star Wars | Luke Skywalker | |
| Movie | 2001 | Jay and Silent Bob Strike Back | Cocknocker | |
| Movie | 1980 | The Empire Strikes Back | Luke Skywalker | |
| Movie | 1983 | Return of the Jedi | Luke Skywalker | |
| Movie | 2000 | Scooby-Doo and the Alien Invaders | Steve (voice) | |
| Movie | 1989 | Slipstream | Will Tasker | |
| Movie | 1993 | Body Bags | Brent | |
| Movie | 2010 | Quantum Quest: A Cassini Space Odyssey | Void (voice) | |
| Movie | 2010 | Dante's Inferno: An Animated Epic | Alighiero (voice) | |
| Movie | 1995 | Village of the Damned | Reverend George | |
| Movie | 1999 | Walking Across Egypt | Lamar N. Benfield | |
| Movie | 2018 | We Brought Back MST3K | Self | |
| Movie | 2004 | Comic Book: The Movie | Donald Swan | |
| Movie | 2002 | Balto: Wolf Quest | Niju the Evil Wolf (voice) | |
| Movie | 1982 | Britannia Hospital | Red: The Media | |
| Movie | 1978 | Corvette Summer | Kenneth W. Dantley Jr. | |
| Movie | 1997 | Star Wars: The Magic & the Mystery | Self | |
| Movie | 2006 | Queer Duck: The Movie | Hot Dog Vendor (voice) | |
| Movie | 1983 | From Star Wars to Jedi: The Making of a Saga | Self - Narrator | |
| Movie | 2005 | Thru the Moebius Strip | Simon Weir (voice) | |
| Movie | 1989 | Night of the Eagles | Peter Froehlich | |
| Movie | 2009 | Afro Samurai: Resurrection | Bin / Oden Shop Master (voice) | |
| Movie | 1997 | Laserhawk | Bob Sheridan | |
| Movie | 2006 | Tom and Jerry: Shiver Me Whiskers | The Skull (voice) | |
| Movie | 2007 | Robot Chicken: Star Wars | Luke Skywalker (voice) | |
| Movie | 1993 | Batman: Mask of the Phantasm | The Joker (voice) | |
| Movie | 2012 | Sushi Girl | Crow | |
| Movie | 1991 | The Guyver | Max Reed | |
| Movie | 2000 | Gen¹³ | Threshold / Matthew Callahan (voice) | |
| Movie | 2014 | Tom and Jerry Santa's Little Helpers | Santa Claus (voice) | |
| Movie | 1980 | The Big Red One | Griff | |
| Movie | 2021 | Clerk | Self (archive footage) | |
| Movie | 2000 | Batman Beyond: Return of the Joker | The Joker (voice) | |
| Movie | 2006 | Robotech: The Shadow Chronicles | Commander Taylor (voice) | |
| Movie | 2002 | Joseph: King of Dreams | Judah (voice) | |
| Movie | 2007 | Battle for Terra | Elder Orin (voice) | |
| Movie | 1997 | The Batman/Superman Movie: World's Finest | The Joker (voice) | |
| Movie | 1998 | Hamilton | Hawkins | |
| Movie | 1993 | Time Runner | Michael Raynor | |
| Movie | 2013 | Sushi Girl: A Documentary | Self | |
| Movie | 2025 | The Life of Chuck | Albie Krantz | |
| Movie | 1977 | The Making of Star Wars | Self | |
| Movie | 2023 | Willow: Behind the Magic | Luke Skywalker (archive footage) (uncredited) | |
| Movie | 1978 | The Star Wars Holiday Special | Luke Skywalker | |
| Movie | 1981 | The Night the Lights Went Out in Georgia | Conrad | |
| Movie | 2002 | The Men Who Made the Movies: Samuel Fuller | Pvt. Griff (archive footage) (uncredited) | |
| Movie | 2012 | Airborne | Malcolm | |
| Movie | 2001 | Night of the Living Doo | Mr. Shifty / Mark Hamill (voice) | |
| Movie | 1998 | Classic Commercials: Volume 3 | | |
| Movie | 2023 | Metalocalypse: Army of the Doomstar | Salacia / Senator Stampingston / Oscar Explosion / Fan (voice) | |
| Movie | 1995 | Mina and the Count: Interlude with a Vampire | Count (voice) | |
| Movie | 1994 | Phantom 2040: The Ghost Who Walks | Dr. Jak | |
| Movie | 2000 | Sinbad: Beyond the Veil of Mists | Captain of the Guard | |
| Movie | 2015 | Star Wars: The Force Awakens | Luke Skywalker | |
| Movie | 1991 | Black Magic Woman | Brad Travis | |
| Movie | 2005 | Legends of the Dark Knight: The History of Batman | Narrator (voice) | |
| Movie | 1975 | Sarah T. - Portrait of a Teenage Alcoholic | Ken Newkirk | |
| Movie | 2000 | Earth Day | Dr. Bob | |
| Movie | 2013 | Virtually Heroes | Monk | |
| Movie | 2012 | Back To The Sea | Bunker (voice) | |
| Movie | 2005 | The Big Red One: The Reconstruction | Griff | |
| Movie | 2012 | Final Cut: Ladies and Gentlemen | (archive footage) | |
| Movie | 1977 | The City | Eugene Banks | |
| Movie | 2015 | Star Wars at the BBC | Self (archive footage) | |
| Movie | 1991 | The Flash II: Revenge of the Trickster | James Jesse / The Trickster | |
| Movie | 2023 | The Machine | Albert Kreischer | |
| Movie | 2011 | LEGO Star Wars: The Padawan Menace | Luke Skywalker (archive footage) (uncredited) | |
| Movie | 1997 | Bruno the Kid: The Animated Movie | Harris (voice) (archive footage) | |
| Movie | 2009 | Tigger & Pooh and a Musical Too | Turtle (voice) | |
| Movie | 2001 | Ferret and Parrot | Ferret (voice) | |
| Movie | 1991 | Earth Angel | Wayne Stein | |
| Movie | 2010 | The People vs. George Lucas | Self (archive footage) | |
| Movie | 1998 | Scooby-Doo on Zombie Island | Snakebite Scruggs (voice) | |
| Movie | 2006 | Best Ever Muppet Moments | Self | |
| Movie | 2022 | Svengoolie Uncrypted | Self | |
| Movie | 2005 | The Real Glory: Reconstructing 'The Big Red One' | Himself | |
| Movie | 1994 | Silk Degrees | Johnson | |
| Movie | 2023 | No One Asked You | Self | |
| Movie | 1990 | Midnight Ride | Justin Mckay | |
| Movie | 2004 | Oh, What a Lovely Tea Party | Self | |
| Movie | 1999 | The Crippled Lamb | Kobash | |
| Movie | 2011 | Scooby Doo and The Zombies | Emperor Caesar Saladicus (voice) (archive footage) | |
| Movie | 2015 | Kingsman: The Secret Service | Professor Arnold | |
| Movie | 1975 | Delancey Street: The Crisis Within | Philip Donaldson | |
| Movie | 1976 | Mallory: Circumstantial Evidence | Joe Celi | |
| Movie | 2002 | Baxter and Bananas in Monkey See Monkey Don't | Bananas (voice) | |
| Movie | 1998 | Watchers Reborn | Murphy | |
| Movie | 2023 | A Disturbance in the Force: How the Star Wars Holiday Special Happened | Self (archive footage) | |
| Movie | 2023 | Dick Van Dyke: 98 Years of Magic | Self | |
| Movie | 2014 | Elf: Buddy's Musical Christmas | Walter (voice) | |
| Movie | 2001 | Thank You, Good Night | Karl, Lee's Father | |
| Movie | 1999 | The Very Best of the Muppet Show | Self - Special Guest Star / Luke Skywalker | |
| Movie | 2019 | Making Waves: The Art of Cinematic Sound | Self (archive footage) | |
| Movie | 2013 | Metalocalypse: The Doomstar Requiem - A Klok Opera | Mr. Salacia / Senator Stampingston (voice) | |
| Movie | 2010 | LEGO Hero Factory: Rise of the Rookies | Von Nebula / Von Ness (voice) | |
| Movie | 2003 | Aero-Troopers: The Nemeclous Crusade | Older Joshua (voice) | |
| Movie | 2024 | Justice League: Crisis on Infinite Earths Part Three | Earth-12 The Joker (voice) | |
| Movie | 2024 | The Wild Robot | Thorn (voice) | |
| Movie | 2018 | The Force of Sound | Luke Skywalker (archive footage) | |
| Movie | 2015 | LEGO DC Comics Super Heroes: Justice League - Attack of the Legion of Doom! | The Trickster / Sinestro (voice) | |
| Movie | 2015 | Regular Show: The Movie | Skips (voice) | |
| Movie | 2004 | When Star Wars Ruled the World | Self | |
| Movie | 2012 | LEGO Hero Factory: Breakout | Black Phantom | |
| Movie | 1985 | Night of 100 Stars II | Self | |
| Movie | 1982 | Return of the Ewok | Self / Luke Skywalker | |
| Movie | 2004 | Empire of Dreams: The Story of the Star Wars Trilogy | Self | |
| Movie | 2017 | Star Wars: The Last Jedi | Luke Skywalker / Dobbu Scay (voice) | |
| Movie | 2015 | Star Wars: Evolution of the Lightsaber Duel | Self | |
| Movie | 1993 | The Flintstones: Hollyrock a Bye Baby | Slick (voice) | |
| Movie | 2016 | Batman: The Killing Joke | Jack Napier / The Joker / Red Hood (voice) | |
| Movie | 2016 | Secrets of the Force Awakens: A Cinematic Journey | Self | |
| Movie | 2024 | Jim Henson Idea Man | Self (archive footage) | |
| Movie | 2025 | The King of Kings | King Herod (voice) | |
| Movie | 1994 | The Magic Flute | Prince Tamino | |
| Movie | 2017 | Brigsby Bear | Ted Mitchum | |
| Movie | 2015 | Scooby-Doo! Moon Monster Madness | Zip Elvin (voice) | |
| Movie | 2002 | The Rapsittie Street Kids: Believe in Santa | Eric (voice) | |
| Movie | N/A | Relatively Super | Albert Farthington (voice) | |
| Movie | 2025 | The Long Walk | The Major | |
| Movie | 2025 | The SpongeBob Movie: Search for SquarePants | The Flying Dutchman (voice) | |
| Movie | 2004 | Wolf Tracer's Dinosaur Island | Blake | |
| Movie | 2003 | Reeseville | Zeek Oakman | |
| Movie | 2017 | Bunyan and Babe | Grandpa (voice) | |
| Movie | 1997 | When Time Expires | Bill Thermot | |
| Movie | 2018 | Con Man | Robert Minkow | |
| Movie | 2006 | Codename: Kids Next Door: Operation Z.E.R.O. | Stickybeard (voice) | |
| Movie | 2007 | Futurama: Bender's Big Score | Chanukah Zombie (voice) | |
| Movie | 2017 | Howard Lovecraft & the Undersea Kingdom | Dr. Henry Armitage (voice) | |
| Movie | 2010 | Scooby-Doo! Camp Scare | Deacon / Babyface Boretti / Store Owner (voice) | |
| Movie | 1997 | Hollywood: Aliens & Monsters | Host | |
| Movie | 2006 | Ultimate Avengers 2 | Oiler (voice) | |
| Movie | 2014 | I Know That Voice | Self | |
| Movie | 2018 | Balance of the Force | Self | |
| Movie | 2018 | The Director and the Jedi | Self | |
| Movie | 2003 | Burl's | Narrator (voice) | |
| Movie | 2006 | Choose Your Own Adventure: The Abominable Snowman | Jamling (voice) | |
| Movie | 2017 | Transformers: Titans Return | Megatronus (voice) | |
| Movie | 2002 | Batman: The Animated Series - The Legend Begins | Joker (voice) (archive footage) | |
| Movie | 2018 | Transformers: Power of the Primes | Megatronus / The Fallen (voice) | |
| Movie | 2006 | Look, Up in the Sky! The Amazing Story of Superman | Self | |
| Movie | 2005 | Watch the Skies!: Science Fiction, the 1950s and Us | Narrator (voice) | |
| Movie | 1980 | The Making of The Empire Strikes Back | Self | |
| Movie | 2018 | Howard Lovecraft & The Kingdom Of Madness | Dr. Henry Armitage (voice) | |
| Movie | 1999 | The Night of the Headless Horseman | Van Ripper | |
| Movie | 1999 | Wing Commander | Merlin (voice) | |
| Movie | 1994 | The Raffle | Bernard Wallace | |
| Movie | 2011 | Star Wars Spoofs | Himself | |
| Movie | 2019 | Lucky | Houlihan (voice) | |
| Movie | 2019 | Child's Play | Chucky (voice) | |
| Movie | 2004 | The Characters of Star Wars | Self | |
| Movie | 1993 | Picture Perfect | Josh Payton | |
| Movie | 1977 | Wizards | Sean (voice) | |
| Movie | 2005 | Batman: New Times | Joker | |
| Movie | 2008 | Codename: Kids Next Door: Operation I.N.T.E.R.V.I.E.W.S. | Stickybeard (Voice) | |
| Movie | 1992 | Sleepwalkers | Lt. Jenkins (uncredited) | |
| Movie | 1984 | Sam Fuller & the Big Red One | Self | |
| Movie | 1980 | SP FX: The Empire Strikes Back | Host / Luke Skywalker | |
| Movie | 2017 | The Wonderful World of Disney: Magical Holiday Celebration | | |
| Movie | 2004 | The Story of Star Wars | Luke Skywalker (archive footage) | |
| Movie | 2006 | Creatures from Star Wars | Self | |
| Movie | 2019 | Go Fish | Dennis (voice) | |
| Movie | 2018 | The Legend of Hallowaiian | Officer Duke (voice) | |
| Movie | 1973 | Scooby-Doo! Meets the Harlem Globetrotters | (voices) | |
| Movie | 2019 | Celebrating Marvel's Stan Lee | Self | |
| Movie | 2020 | Eugenius! | Kevin The Robot | |
| Movie | 2020 | The Skywalker Legacy | Self | |
| Movie | 2019 | Star Wars: The Rise of Skywalker | Luke Skywalker | |
| Movie | 2006 | What's New, Scooby-Doo? Vol. 7: Ghosts on the Go! | Barge Captain (voice) | |
| Movie | 2013 | A Fuller Life | Self - Reader (segment "The Big Red One: Griff") | |
| Movie | 2006 | What's New, Scooby-Doo? Vol. 7: Ready to Scare | (voices) | |
| Movie | 2004 | Cartoon Network Christmas: Yuletide Follies | (voices) | |
| Movie | 1975 | Eric | Paul Swensen | |
| Movie | 2017 | Heroes Manufactured | Self (archive footage) | |
| Movie | 2018 | Heart of Batman | Self (archive footage) | |
| Movie | 1977 | The Bob Hope All Star Christmas Comedy Special | Luke Skywalker / Markie | |
| Movie | 2020 | Joker: Put on a Happy Face | Self | |
| Movie | 1993 | Commander Toad in Space | The Admiral (voice) | |
| Movie | 2012 | Exchange Student Zero | King Blackyard / King Karuta (voice) | |
| Movie | 2019 | Knight Immortal | Self | |
| Movie | 2002 | A Scooby-Doo! Christmas | Tommy's Father (voice) | |
| Movie | 2021 | Will You Wear A Mask? I Ask. | Narrator (voice) | |
| Movie | 2020 | Adventure Thru the Walt Disney Archives | Self | |
| Movie | 2015 | Raiders, Raptors and Rebels: Behind the Magic of ILM | Narrator (voice) | |
| Movie | 2016 | Rogue One: A Star Wars Story | Additional Voices (Voice) | |
| Movie | 1989 | The Making of Slipstream | | |
| Movie | 1992 | Christmas with the Joker | The Joker (Voice) | |
| Movie | 1992 | The Last Laugh | The Joker (Voice) | |
| TV Show | 2000 | Son of the Beach | 'Divine Rod' Petrie | 3 |
| TV Show | 1999 | Batman Beyond | Carter (voice) | 1 |
| TV Show | 1989 | The Simpsons | Mark Hamill / Leavelle (voice) | 1 |
| TV Show | 1991 | The Legend of Prince Valiant | | 1 |
| TV Show | 1994 | Spider-Man | Jason Phillips (voice) | 1 |
| TV Show | 1990 | The Flash | The Trickster | 2 |
| TV Show | 1993 | SWAT Kats: The Radical Squadron | | 3 |
| TV Show | 1999 | Family Guy | Luke Skywalker / Obi-Wan Kenobi (voice) | 1 |
| TV Show | 1997 | EP Daily | | 1 |
| TV Show | 1985 | Amazing Stories | Jonathan Quick | 1 |
| TV Show | 2000 | Harvey Birdman, Attorney at Law | Ricochet Rabbit (voice) | 1 |
| TV Show | 2006 | Metalocalypse | Senator Stampingston / Mr. Selatcia (voice) | 62 |
| TV Show | 2005 | Robot Chicken | | 1 |
| TV Show | 2000 | Static Shock | Joker (voice) | 1 |
| TV Show | 1996 | The Real Adventures of Jonny Quest | Vostok (voice) | 1 |
| TV Show | 1996 | Space Cases | | 1 |
| TV Show | 1965 | The F.B.I. | Michael Nabors | 1 |
| TV Show | 1995 | Pinky and the Brain | Jimmy Joe Jr. | 0 |
| TV Show | 1992 | Batman: The Animated Series | The Joker (voice) | 14 |
| TV Show | 1993 | seaQuest DSV | Tobias LeConte | 2 |
| TV Show | 2003 | Cold Pizza | | 1 |
| TV Show | 1993 | 2 Stupid Dogs | Platypus | 0 |
| TV Show | 2003 | The Wrong Coast | Jameson Burkright | 13 |
| TV Show | 1997 | Johnny Bravo | | 1 |
| TV Show | 1975 | One Day at a Time | | 1 |
| TV Show | 1999 | Rocket Power | | 1 |
| TV Show | 1994 | Phantom 2040 | | 1 |
| TV Show | 1972 | The Streets of San Francisco | | 2 |
| TV Show | 1998 | V.I.P. | Ned Irons | 1 |
| TV Show | 1993 | Biker Mice from Mars | Pierre Fluffbottom / L'Ectromag (voice) | 65 |
| TV Show | 1985 | The New Alfred Hitchcock Presents | Danny Carlyle | 1 |
| TV Show | 1969 | Room 222 | | 1 |
| TV Show | 2002 | Totally Spies! | | 1 |
| TV Show | 2004 | Super Robot Monkey Team Hyperforce Go! | | 52 |
| TV Show | 2010 | Scooby-Doo! Mystery Incorporated | Crybaby Clown (voice) | 2 |
| TV Show | 1994 | Fantastic Four | Maximus/Triton/Sentry (voice) | 3 |
| TV Show | 1969 | The Bill Cosby Show | Henry | 1 |
| TV Show | 2002 | Codename: Kids Next Door | Stickybeard / Sumo Wrestler / Pirate (voice) | 5 |
| TV Show | 1969 | Medical Center | | 1 |
| TV Show | 1997 | Cow and Chicken | | 2 |
| TV Show | 2005 | Criminal Minds | John Curtis | 2 |
| TV Show | 2015 | Dragons: Race to the Edge | Alvin (voice) | 2 |
| TV Show | 2001 | Time Squad | | 3 |
| TV Show | 1970 | Night Gallery | Francis, the Messenger | 1 |
| TV Show | 1995 | Freakazoid! | | 1 |
| TV Show | 1971 | Cannon | Farm Boy | 1 |
| TV Show | 1997 | Pepper Ann | | 3 |
| TV Show | 1976 | The Muppet Show | Self - Special Guest Star / Luke Skywalker | 1 |
| TV Show | 1995 | MADtv | Mr. Swan | 2 |
| TV Show | 1951 | Hallmark Hall of Fame | Paul Swensen | 1 |
| TV Show | 1996 | The Incredible Hulk | | 1 |
| TV Show | 1996 | The Incredible Hulk | Gargoyle (voice) | 13 |
| TV Show | 1997 | Just Shoot Me! | Mark Hamill | 1 |
| TV Show | 1996 | Wing Commander Academy | Christopher Blair | 13 |
| TV Show | 1995 | Mina and the Count | Vlad the Count | 14 |
| TV Show | 2012 | Gravity Falls | Mysterious Old Man (voice) | 1 |
| TV Show | 2002 | Teamo Supremo | Birthday Bandit | 39 |
| TV Show | 1973 | Jeannie | Corey Anders | 16 |
| TV Show | 1977 | Eight Is Enough | David Bradford | 1 |
| TV Show | 1974 | Petrocelli | | 1 |
| TV Show | 1973 | The Magician | Ian Keefer | 1 |
| TV Show | 2021 | Masters of the Universe: Revelation | Skeletor (voice) | 10 |
| TV Show | 1977 | Fred Flintstone and Friends | | 16 |
| TV Show | 1974 | Lucas Tanner | Craig Stanton | 22 |
| TV Show | 1974 | Lucas Tanner | | 1 |
| TV Show | 1996 | Bruno the Kid | Harris | 36 |
| TV Show | 1982 | Nature | Narrator (voice) | 1 |
| TV Show | 1974 | The Manhunter | | 1 |
| TV Show | 2010 | Adventure Time | Dark Magician (voice) | 3 |
| TV Show | 1960 | Insight | Steve | 133 |
| TV Show | 1995 | The Savage Dragon | (voice) | 13 |
| TV Show | 1994 | Red Planet | James Marlowe Sr. (voice) | 3 |
| TV Show | 2000 | Hollywood Off-Ramp | Alex Cross | 26 |
| TV Show | 1995 | The Outer Limits | Dr. Sam Stein | 1 |
| TV Show | 1953 | The Oscars | Self - Presenter | 2 |
| TV Show | 2009 | The Super Hero Squad Show | Chthon | 52 |
| TV Show | 2003 | Evil Con Carne | Judge Bukowski (voice) | 1 |
| TV Show | 2020 | Royalties | Philip Combs | 1 |
| TV Show | 2003 | VH1 Goes Inside | | 1 |
| TV Show | 2021 | Revelations: The Masters of the Universe: Revelation Aftershow | Self | 2 |
| TV Show | 2010 | Regular Show | Skips (voice) | 245 |
| TV Show | 2010 | LEGO Hero Factory | Von Nebula | 10 |
| TV Show | 2011 | The Problem Solverz | Buddy Huxton | 26 |
| TV Show | 2010 | Generator Rex | | 1 |
| TV Show | 1975 | Bronk | | 1 |
| TV Show | 2010 | The Avengers: Earth's Mightiest Heroes | Klaw (voice) | 2 |
| TV Show | 1970 | The Partridge Family | Jerry | 1 |
| TV Show | 2000 | Buzz Lightyear of Star Command | Flint (voice) | 1 |
| TV Show | 2001 | The Grim Adventures of Billy and Mandy | | 1 |
| TV Show | 2002 | Birds of Prey | The Joker (voice) | 1 |
| TV Show | 2011 | Dan Vs. | | 1 |
| TV Show | 2012 | Marvel's Ultimate Spider-Man | Nightmare / Ox (voice) | 1 |
| TV Show | 2020 | Disney Gallery / Star Wars: The Mandalorian | Self - Luke Skywalker | 1 |
| TV Show | 2001 | Justice League | Solomon Grundy (voice) | 3 |
| TV Show | 2001 | Justice League | The Joker / Solomon Grundy (voice) | 3 |
| TV Show | 2001 | Justice League | The Joker / Customer (voice) | 1 |
| TV Show | 2001 | Justice League | The Joker (voice) | 2 |
| TV Show | 2004 | Justice League Unlimited | Trickster (voice) | 1 |
| TV Show | 2007 | Chuck | Jean-Claude | 1 |
| TV Show | 1992 | Batman: The Animated Series | Ferris Boyle (voice) | 1 |
| TV Show | 1972 | The New Scooby-Doo Movies | Corey Anders (voice) | 1 |
| TV Show | 2019 | Creepshow | Mayor Wrightson (voice) | 1 |
| TV Show | 2014 | The Flash | James Jesse / The Trickster | 3 |
| TV Show | 1970 | The Headmaster | Allan | 1 |
| TV Show | 2018 | The Adventures of Rocky and Bullwinkle | Captain Great Guy (voice) | 1 |
| TV Show | 2005 | Danger Rangers | Burt (voice) | 5 |
| TV Show | 2015 | Be Cool, Scooby-Doo! | General Stall (voice) | 1 |
| TV Show | 2012 | Marvel's Ultimate Spider-Man | Nightmare / Shao Lao (voice) | 1 |
| TV Show | 2012 | Marvel's Ultimate Spider-Man | Arnim Zola (voice) | 5 |
| TV Show | 2015 | Miles from Tomorrowland | Gadfly Garnett (voice) | 6 |
| TV Show | 2015 | Wabbit: A Looney Tunes Production | Hans Hamster (voice) | 1 |
| TV Show | 2013 | Man Down | | 1 |
| TV Show | 2008 | Random! Cartoons | Frank the Director (voice) | 1 |
| TV Show | 2021 | The Book of Boba Fett | Luke Skywalker | 1 |
| TV Show | 2014 | Penn Zero: Part-Time Hero | Adam Tom-Kat Badawy (voice) | 1 |
| TV Show | 2017 | Mystery Science Theater 3000 | P. T. Mindslap | 1 |
| TV Show | 2023 | The Fall of the House of Usher | Arthur Pym | 8 |
| TV Show | 1999 | Futurama | Chanukah Zombie (voice) | 1 |
| TV Show | 2017 | Dimension 404 | Narrator (voice) | 6 |
| TV Show | 2012 | DreamWorks Dragons | Alvin (voice) | 12 |
| TV Show | 2024 | Masters of the Universe: Revolution | Skeletek / Skeletor / Skele-Titan (voice) | 5 |
| TV Show | 1997 | The New Batman Adventures | The Joker (voice) | 5 |
| TV Show | 1991 | The Ren & Stimpy Show | | 1 |
| TV Show | 1996 | Hey Arnold! | Grubby (voice) | 1 |
| TV Show | 1996 | Hey Arnold! | Cop (voice) | 1 |
| TV Show | 1997 | The Legend of Calamity Jane | Additional Voices (voice) | 1 |
| TV Show | 2003 | Stuart Little: The Animated Series | Falcon (voice) | 1 |
| TV Show | 2003 | Stuart Little: The Animated Series | (voice) | 1 |
| TV Show | 1998 | The Powerpuff Girls | Criminal / Cop #1 (voice) | 1 |
| TV Show | 2001 | The Oblongs | Mr. Phugly (voice) | 1 |
| TV Show | 2007 | Rick & Steve: The Happiest Gay Couple in All the World | Saul (voice) | 1 |
| TV Show | 2001 | Time Squad | Larry 3000 (voice) | 53 |
| TV Show | 2002 | Codename: Kids Next Door | Stickybeard (voice) | 1 |
| TV Show | 2012 | Motorcity | Abraham Kane (voice) | 3 |
| TV Show | 2018 | The Adventures of Rocky and Bullwinkle | Mark Hamill (voice) | 1 |
| TV Show | 2021 | INVINCIBLE | Art (voice) | 6 |
| TV Show | 2007 | The Graham Norton Show | Self | 1 |
| TV Show | 1994 | Space Ghost Coast to Coast | | 1 |
| TV Show | 1996 | Adventures from the Book of Virtues | St. George (voice) | 1 |
| TV Show | 1996 | Adventures from the Book of Virtues | Theseus / Mouse / Soldier (voice) | 1 |
| TV Show | 1996 | Superman: The Animated Series | The Joker (voice) | 3 |
| TV Show | 1995 | What a Cartoon! | Count (voice) | 1 |
| TV Show | 1944 | Golden Globe Awards | Self - Presenter | 1 |
| TV Show | 2004 | The Batman | Zucco (voice) | 1 |
| TV Show | 2017 | Transformers: Titans Return | Megatronus | 10 |
| TV Show | 1996 | Dexter's Laboratory | Magic Uncle Fergel O'Reilly (voice) | 1 |
| TV Show | 1996 | The Real Adventures of Jonny Quest | Eldoradoan (voice) | 1 |
| TV Show | 2022 | The Sandman | Merv Pumpkinhead (voice) | 7 |
| TV Show | 2017 | Star Wars: Forces of Destiny | Luke Skywalker (voice) | 2 |
| TV Show | 1994 | Spider-Man | Hobgoblin (voice) | 5 |
| TV Show | 1994 | Spider-Man | Jason Phillips / Hobgoblin (voice) | 2 |
| TV Show | 2018 | Kulipari: Dream Walker | | 10 |
| TV Show | 2004 | Danny Phantom | Undergrowth (voice) | 1 |
| TV Show | 2012 | Honest Trailers | Luke Skywalker (archive footage) | 2 |
| TV Show | 1994 | Burke's Law | Simon the Sorcerer | 1 |
| TV Show | 2011 | NTSF:SD:SUV:: | Lundgren (voice) | 1 |
| TV Show | 2012 | Teenage Mutant Ninja Turtles | Kavaxas (voice) | 4 |
| TV Show | 2002 | What's New, Scooby-Doo? | Tommy's Father (voice) | 1 |
| TV Show | 2002 | What's New, Scooby-Doo? | Barge Captain (voice) | 1 |
| TV Show | 2018 | Transformers: Power of the Primes | | 10 |
| TV Show | 2007 | The Big Bang Theory | Mark Hamill | 1 |
| TV Show | 1977 | Weekend Special | The Admiral (voice) | 1 |
| TV Show | 1977 | Weekend Special | Prince Tamino (voice) | 2 |
| TV Show | 2010 | Zevo-3 | Stankfoot (voice) | 26 |
| TV Show | 2017 | Knightfall | Master Talus | 8 |
| TV Show | 1975 | Saturday Night Live | Self - Cameo (uncredited) | 1 |
| TV Show | 1996 | 3rd Rock from the Sun | Mark Hamill | 1 |
| TV Show | 2019 | The Last Kids on Earth | Bardle (voice) | 21 |
| TV Show | 2016 | Mark Hamill's Pop Culture Quest | Himself | 10 |
| TV Show | 2005 | Loonatics Unleashed | Adolpho / The Captain (voice) | 1 |
| TV Show | 2005 | American Dad! | Bartender (voice) | 1 |
| TV Show | 2013 | Uncle Grandpa | John Bossman (voice) | 2 |
| TV Show | 2019 | What We Do in the Shadows | Jim the Vampire | 1 |
| TV Show | 2015 | Wabbit: A Looney Tunes Production | Hans Hamster / Mr. Big (voice) | 2 |
| TV Show | 2008 | Star Wars: The Clone Wars | Darth Bane (voice) | 1 |
| TV Show | 2019 | Scooby-Doo and Guess Who? | Mark Hamill (voice) | 1 |
| TV Show | 2019 | Scooby-Doo and Guess Who? | The Trickster (voice) | 1 |
| TV Show | 2019 | Scooby-Doo and Guess Who? | Joker (voice) | 1 |
| TV Show | 2019 | The Mandalorian | EV-9D9 (voice) (uncredited) | 1 |
| TV Show | 2001 | Samurai Jack | Guiness / Other Fisherman (voice) | 1 |
| TV Show | 2003 | Jimmy Kimmel Live! | Self | 1 |
| TV Show | 2020 | Russo Bros. Pizza Film School | | 1 |
| TV Show | 2019 | Weird City | Xander | 1 |
| TV Show | 1996 | The Real Adventures of Jonny Quest | General Vostok / Guard (voice) | 1 |
| TV Show | 2016 | Justice League Action | Swamp Thing (voice) | 4 |
| TV Show | 2016 | Justice League Action | The Joker (voice) | 4 |
| TV Show | 2019 | The Mandalorian | Luke Skywalker | 1 |
| TV Show | 2008 | Batman: The Brave and the Bold | The Spectre (voice) | 2 |
| TV Show | 2005 | Avatar: The Last Airbender | Ozai (voice) | 9 |
| TV Show | 2024 | LEGO Star Wars: Rebuild the Galaxy | Luke Skywalker (voice) | 4 |
| TV Show | N/A | Regular Show Lost Tapes | Skips (voice) | 0 |
| TV Show | 1999 | The New Woody Woodpecker Show | Buzz Buzzard (voice) | 157 |
| TV Show | 2007 | My Friends Tigger & Pooh | Turtle (voice) | 130 |
| TV Show | 2013 | Fra Sydhavn til West Coast | Sig selv | 1 |
| TV Show | 2005 | Robot Chicken | The Joker / Master Control Program / Jonathan Kent (voice) | 1 |
| TV Show | 1974 | Dinah! | Self | 1 |
| TV Show | 1961 | The Mike Douglas Show | Self | 2 |
| TV Show | N/A | Science Fiction Film Awards | Himself | 1 |
| TV Show | 2019 | The Dark Crystal: Age of Resistance | skekTek (The Scientist) (voice) | 9 |
| TV Show | 1967 | Omnibus | Self | 1 |
| TV Show | 2015 | The Late Show with Stephen Colbert | Self | 1 |
| TV Show | 2019 | The Kelly Clarkson Show | Self | 1 |
| TV Show | 2004 | The Venture Bros. | Presto Change-O / Illuminati 1 (voice) | 1 |
| TV Show | 2005 | Avatar: The Last Airbender | Ozai / Baboon Spirit (voice) | 1 |
