— | The Sisters Rosensweig | Mervyn |
— | Richard Lovely | Mr. Mouse |
2025 | The Gettysburg Address | Noah Brooks (voice) |
— | Meteor | Dr. Chetwyn |
— | Stealing Pulp Fiction | |
2024 | To the Journey - Looking Back at Star Trek: Voyager | Self |
— | The Electric State | |
— | Saturday TV Funhouse | Titey (voice) |
2024 | Rock Paper Scissors | Jonathan Fartjoke |
2024 | ROBLOX: The Movie | Jamies's Dad |
2023 | Leo | Jayda's Dad (voice) |
2023 | History of the World: Part II | Maurice Cheeks |
2023 | Dick Van Dyke: 98 Years of Magic | Self - Performer |
2022 | Out of Office | |
2022 | Cinderella: The Reunion, A Special Edition of 20/20 | Self |
2022 | Killing Me Softly with His Songs | Self |
2022 | The Conspiracy | |
2021 | Star Trek: Prodigy | Doctor Noum (voice) |
2021 | Star Trek: Prodigy | Counselor Noum (voice) |
2021 | Celebrity Wheel of Fortune | Self - Contestant |
2021 | History of the Sitcom | Self - Actor |
2021 | Broadway: Beyond the Golden Age | Self |
2020 | Las Pildoras de mi Novio | Dr. Sternbach |
2020 | Faith Based | Nicky Steele |
2020 | The Rocky Horror Musical Live Stream | Narrator |
2020 | Stars in the House | Self |
2020 | Stars in the House | Self - Special Guest |
2019 | Harley Quinn | Sy Borgman (voice) |
2019 | The Movies That Made Us | Self |
2019 | Mad About You | Jason Alexander |
2018 | The Conners | Pastor Phil |
2018 | The Portuguese Kid | Barry Dragonetti |
2018 | Bucky and the Squirrels | Jason Alexander |
2017 | Jaunais Šeldons | Gene Lundy |
2017 | The Orville | Olix |
2017 | The Marvelous Mrs. Maisel | Asher Friedman |
2017 | The Truth Is in the Stars | Self |
2017 | Hit the Road | Ken Swallow |
2017 | Broadway: The Next Generation | Self |
2017 | Dinner with Dad | Jason Alexander |
2017 | Kody Kapow | Goji (voice) |
2016 | For the Love of Spock | Self |
2016 | Tom and Jerry: Back to Oz | Mr. Bibb / The Nome King (voice) |
2016 | Best Worst Thing That Ever Could Have Happened... | Self |
2016 | Match Game | Self - Panelist |
2016 | The Last Laugh | Self |
2016 | The $100,000 Pyramid | Self |
2016 | To Tell the Truth | Self - Panelist |
2016 | There's Something About Romcoms | Self |
2016 | They're Real & They're Spectacular: Seinfeld Super Fans & The Summer of George | George Costanza (archive footage) |
2016 | The Mark Lembeck Technique | Mark Lembeck |
2015 | Džokers | Pinky |
2015 | The Late Late Show with James Corden | Self |
2015 | The Grinder | Cliff Bemis |
2015 | Larry Gaye: Renegade Male Flight Attendant | Larry's Dad |
2015 | Misery Loves Comedy | Self |
2015 | Big Time in Hollywood, Fl | Jason Alexander |
2014 | Late Night with Seth Meyers | Self |
2014 | The Tom and Jerry Show | Rick (voice) |
2014 | Penn Zero: Part-Time Hero | Coach Wallace (voice) |
2014 | TripTank | Doctor (voice) |
2014 | How Murray Saved Christmas | Doc Holiday (voice) |
2014 | Lucky Stiff | Vinnie Di Ruzzio |
2013 | Drunk History | William Tweed |
2013 | Hollywood Game Night | Self |
2013 | Kirstie | Stanford Temple |
2012 | Comedians in Cars Getting Coffee | Self |
2012 | Comedy Bang! Bang! | Inspector Gantlet |
2012 | Another Dirty Movie | Self (uncredited) |
2012 | Stars In Shorts | Sid Rosenthal |
2012 | Say It Ain't Solo | Himself |
2011 | A Fairly Odd Movie: Grow Up, Timmy Turner! | Cosmo |
2011 | Talking Dead | Himself |
2011 | China, IL | Harold (voice) |
2011 | Dora the Explorer: Dora's Enchanted Forest Adventures | Owl (voice) |
2011 | The Voyages of Young Doctor Dolittle | Eugene (voice) |
2010 | Fish Hooks | Mr. Nibbles |
2010 | Fish Hooks | Mr. Nibbles (voice) |
2010 | Rock Slyde | Mailman Stan |
2010 | Quantum Quest: A Cassini Space Odyssey | Moronic (voice) |
2010 | The Marriage Ref | Self - Panelist |
2010 | Not Your Time | Sid Rosenthal |
2009 | Hatiko - uzticamais draugs | Carl |
2009 | Community | Mountain Man |
2009 | The Cleveland Show | |
2009 | Meteor | Dr. Chetwyn |
2008 | Shatner's Raw Nerve | Self |
2008 | Step It Up and Dance | |
2007 | The Grand | Dr. Yakov Achmed |
2007 | Jerry Seinfeld: Submarine Captain | Himself |
2007 | Thank God You're Here | Self |
2006 | The New Adventures of Old Christine | Dr. Palmer |
2006 | Snoop Dogg's Hood of Horror | British Record Mogul |
2006 | Rachael Ray | Self - Guest |
2006 | Farce of the Penguins | Penguin on Belly (voice) |
2006 | Comedy Central Roast of William Shatner | Self - Roastmaster |
2006 | Ira & Abby | Dr. Morris Saperstein |
2006 | How to Go Out on a Date in Queens | Johnny |
2006 | Talkshow with Spike Feresten | |
2006 | Where My Dogs At? | |
2005 | Criminal Minds | Prof. Rothchild |
2005 | American Dad! | Mr. Orlando (voice) |
2005 | American Dad! | Sal (voice) |
2005 | Everybody Hates Chris | |
2005 | Robot Chicken | Krampus (voice) |
2005 | The Aristocrats | Self |
2005 | The Late Late Show with Craig Ferguson | Self |
2005 | Earth to America | self |
2004 | A Christmas Carol | Jacob Marley / Marley's Ghost |
2004 | Seinfeld: How It Began | Himself/George Costanza |
2004 | The Tony Danza Show | Self - Guest |
2004 | Listen Up! | Tony Kleinman |
2003 | Divarpus vīri | Dr. Goodman |
2003 | Real Time with Bill Maher | Self |
2003 | The Ellen DeGeneres Show | Self |
2003 | Jimmy Kimmel Live! | |
2003 | The Very Best of America's Funniest Comedians | Self (archive footage) |
2002 | 101 Dalmatians II: Patch's London Adventure | Lightning (voice) |
2002 | Monk | Marty Eels |
2002 | The Hunchback of Notre Dame II | Gargoyle Hugo (voice) |
2002 | The Twilight Zone | Patient |
2002 | The Man Who Saved Christmas | A.C. Gilbert |
2001 | Shallow Hal | Mauricio |
2001 | The Legend of Tarzan | Zutho (voice) |
2001 | Disney's House of Mouse | |
2001 | The Trumpet of the Swan | Father (voice) |
2001 | Primetime Glick | |
2001 | Good Day Live | Self |
2001 | Bob Patterson | Bob Patterson |
2001 | Being 'Shallow Hal' | Self |
2000 | Malcolm in the Middle | Leonard |
2000 | Iegrožo savu aizrautību | Jason Alexander |
2000 | The Adventures of Rocky & Bullwinkle | Boris |
2000 | Son of the Beach | |
2000 | The Huntress | |
2000 | Let's Rap Fire Safety | |
1999 | Larry David: Curb Your Enthusiasm | Self |
1999 | Dilbert | Catbert (voice) |
1999 | Madeline: Lost in Paris | Uncle Horst / Henri (voice) |
1999 | The Late Late Show with Craig Kilborn | Self - Guest |
1999 | Jingle Bells | Elf (Voice) |
1999 | Love and Action in Chicago | Frank Bonner |
1999 | The N.Y. Friars Club Roast of Jerry Stiller | Self - Roastmaster |
1999 | Ultimate Trek: Star Trek's Greatest Moments | Host |
1999 | Sideshow: Alive on the Inside | Narrator |
1998 | Hercules | Poseidon |
1998 | Hercules | Poseidon (voice) |
1998 | Denial | Art Witz |
1998 | Hollywood Squares | Self - Panelist |
1998 | Titey | Titey (voice) |
1997 | Cinderella | Lionel |
1997 | Love! Valour! Compassion! | Buzz Hauser |
1996 | The Hunchback of Notre Dame | Gargoyle Hugo (voice) |
1996 | Dunston Checks In | Robert Grant |
1996 | Muppets Tonight | Self |
1996 | Sex, Censorship and the Silver Screen | Quote Reader |
1996 | Critics' Choice Movie Awards | Himself |
1995 | Star Trek: Voyager | Kurros |
1995 | The Last Supper | Anti-Enviroment |
1995 | Bye Bye Birdie | Albert J. Peterson |
1995 | For Better or Worse | Michael Makeshift |
1994 | Draugi | Earl |
1994 | The Return of Jafar | Abis Mal - the Chief of the Thieves (voice) |
1994 | Aladdin | Abis Mal (voice) |
1994 | Aladdin | Captain Albatross (voice) |
1994 | Aladdin | Abis Mal / Abnor Mal (voice) |
1994 | North | North's Dad |
1994 | The Paper | Marion Sandusky |
1994 | Blankman | Mr. Stone |
1994 | Duckman | Duckman (voice) |
1994 | Down on the Waterfront | |
1993 | Coneheads | Larry Farber |
1993 | For Goodness Sake | Electronics Store Customer |
1993 | Sexual Healing | Frank |
1992 | The Larry Sanders Show | Jason Alexander |
1992 | I Don't Buy Kisses Anymore | Bernie Fishbine |
1991 | Dinosaurs | Grown Baby (voice) |
1991 | Dinosaurs | Stu (voice) |
1991 | Dinosaurs | The Job Wizard (voice) |
1991 | Dinosaurs | Gus Molehill (voice) |
1991 | Dinosaurs | Sexual Harris (voice) |
1991 | Dinosaurs | General H. Norman Conquest (voice) |
1991 | Dinosaurs | UFO! Host / Announcer (voice) |
1990 | Jaukā sieviete | Philip Stuckey |
1990 | Jacob's Ladder | Geary |
1990 | White Palace | Neil |
1990 | Dream On | Randall Townsend |
1989 | Simpsoni | Bourbon Verlander (voice) |
1989 | Seinfeld | George Costanza |
1988 | LIVE with Kelly and Mark | Self |
1988 | Favorite Son | Chris Van Allen |
1987 | Everything's Relative | Julian Beeby |
1986 | The Mosquito Coast | Hardware Clerk |
1986 | Brighton Beach Memoirs | Pool Player #1 |
1986 | Rockabye | Lt. Ernest Foy |
1984 | E/R | Harold Stickley |
1984 | E/R | |
1983 | Reading Rainbow | Himself - Narrator (voice) |
1982 | Newhart | |
1982 | Late Night with David Letterman | Self |
1981 | The Burning | Dave |
1981 | Senior Trip | Pete |
1980 | A Capitol Fourth | Self |
1975 | Saturday Night Live | Self - Host |
1975 | Saturday Night Live | Self - Cameo (uncredited) |
1956 | Tony Awards | Self - Presenter |
1949 | The Emmy Awards | Self |