Jason Alexander
From Wikipedia, the free encyclopedia. Jay Scott Greenspan (born September 23, 1959), better known by his professional name of Jason Alexander, is an American actor, writer, comedian, television director and producer, and singer. He is best known for his role as George Costanza on the television series Seinfeld, appearing in the sitcom from 1989 to 1998. He also has had an active career on the stage, appearing in several Broadway musicals including Jerome Robbins' Broadway in 1989, for which he won the Tony Award as Best Actor in a Musical. He appeared in the Los Angeles production of The Producers with Martin Short. He is the Artistic Director of "Reprise! Broadway's Best in Los Angeles," where he has directed several musicals. Alexander is also an avid poker player.
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- Born:
- Sep 23, 1959 In Newark - New Jersey - USA
- Movie/TV Credits:
- 92
- First Appeared:
- In the series The Tonight Show Starring Johnny Carson 1962-10-01
- Latest Project:
- Movie The Gettysburg Address 2025-11-19
Known For
Filmography
| Movie | The Gettysburg Address | Noah Brooks (voice) | 2025-11-19 |
| Movie | Out of Office | 2022-09-05 | |
| Movie | Broadway: Beyond the Golden Age | Self | 2021-08-14 |
| Movie | Faith Based | Nicky Steele | 2020-10-09 |
| Movie | Bucky and the Squirrels | Jason Alexander | 2018-01-26 |
| Movie | The Truth Is in the Stars | Self | 2017-05-01 |
| Series | Hit the Road | Ken Swallow | 2017-10-17 |
| Movie | The Last Laugh | Self | 2016-04-18 |
| Movie | Tom and Jerry: Back to Oz | Mr. Bibb / The Nome King (voice) | 2016-06-21 |
| Movie | Best Worst Thing That Ever Could Have Happened... | Self | 2016-11-18 |
| Movie | For the Love of Spock | Self | 2016-09-09 |
| Movie | Wild Card | Pinky | 2015-01-14 |
| Movie | Misery Loves Comedy | Self | 2015-01-23 |
| Series | The Grinder | Cliff Bemis | 2015-09-29 |
| Series | The Late Late Show with James Corden | Himself | 2015-03-23 |
| Movie | Larry Gaye: Renegade Male Flight Attendant | Larry's Dad | 2015-06-05 |
| Movie | The Borderlands | Christening Guest | 2014-03-28 |
| Movie | Lucky Stiff | Vinnie Di Ruzzio | 2014-10-08 |
| Movie | Tom's Restaurant - A Documentary About Everything | 2014-12-22 | |
| Movie | How Murray Saved Christmas | Doc Holiday (voice) | 2014-12-05 |
| Series | Drunk History | William Tweed | 2013-07-09 |
| Movie | Say It Ain't Solo | Himself | 2012-04-01 |
| Movie | Another Dirty Movie | Self (uncredited) | 2012-04-25 |
| Movie | Stars In Shorts | Sid Rosenthal | 2012-09-28 |
| Movie | Delhi Safari | Male Flamingo / Hyena Cook (voice) | 2012-10-19 |
| Movie | A Fairly Odd Movie: Grow Up, Timmy Turner! | Cosmo | 2011-07-09 |
| Series | Talking Dead | Himself | 2011-10-16 |
| Movie | The Voyages of Young Doctor Dolittle | Eugene (voice) | 2011-11-01 |
| Movie | Rock Slyde | Mailman Stan | 2010-05-01 |
| Series | Fish Hooks | Mr. Nibbles | 2010-09-03 |
| Movie | Not Your Time | Sid Rosenthal | 2010-09-24 |
| Movie | Quantum Quest: A Cassini Space Odyssey | Moronic (voice) | 2010-09-17 |
| Movie | Hachi: A Dog's Tale | Carl | 2009-06-08 |
| Series | Meteor | Dr. Chetwyn | 2009-07-12 |
| Series | The Cleveland Show | Unknown | 2009-09-27 |
| Series | Community | Mountain Man | 2009-09-17 |
| Movie | The Grand | Dr. Yakov Achmed | 2007-06-07 |
| Movie | Jerry Seinfeld: Submarine Captain | Himself | 2007-07-02 |
| Movie | Ira & Abby | Dr. Morris Saperstein | 2006-06-23 |
| Movie | How to Go Out on a Date in Queens | Johnny | 2006-07-28 |
| Movie | Comedy Central Roast of William Shatner | Self - Roastmaster | 2006-08-20 |
| Movie | Farce of the Penguins | Penguin on Belly (voice) | 2006-12-01 |
| Movie | The Aristocrats | Self | 2005-07-29 |
| Movie | Seinfeld: How It Began | Himself/George Costanza | 2004-11-23 |
| Movie | A Christmas Carol | Jacob Marley / Marley's Ghost | 2004-11-28 |
| Series | Jimmy Kimmel Live! | Unknown | 2003-01-26 |
| Series | Two and a Half Men | Dr. Goodman | 2003-09-22 |
| Series | Real Time with Bill Maher | Unknown | 2003-02-21 |
| Movie | The Hunchback of Notre Dame II | Gargoyle Hugo (voice) | 2002-02-06 |
| Movie | The Man Who Saved Christmas | A.C. Gilbert | 2002-12-15 |
| Series | Monk | Unknown | 2002-07-12 |
| Series | Disney's House of Mouse | 2001-01-13 | |
| Movie | The Trumpet of the Swan | Father (voice) | 2001-05-11 |
| Movie | Let's Rap Fire Safety | 2000-03-09 | |
| Movie | The Adventures of Rocky & Bullwinkle | Boris | 2000-06-30 |
| Series | Curb Your Enthusiasm | Unknown | 2000-10-15 |
| Series | The Huntress | Unknown | 2000-07-26 |
| Movie | Jingle Bells | Elf (Voice) | 1999-01-01 |
| Movie | Madeline: Lost in Paris | Uncle Horst / Henri (voice) | 1999-08-02 |
| Movie | Ultimate Trek: Star Trek's Greatest Moments | Host | 1999-12-01 |
| Movie | Love and Action in Chicago | Frank Bonner | 1999-09-15 |
| Movie | Larry David: Curb Your Enthusiasm | Self | 1999-10-17 |
| Movie | It's Tough To Be a Bug! | Weevil Kneevil | 1998-04-22 |
| Movie | Denial | Art Witz | 1998-01-01 |
| Movie | Titey | Titey (voice) | 1998-05-15 |
| Movie | Love! Valour! Compassion! | Buzz Hauser | 1997-05-16 |
| Movie | Sex, Censorship and the Silver Screen | Quote Reader | 1996-01-01 |
| Movie | Dunston Checks In | Robert Grant | 1996-01-12 |
| Movie | For Better or Worse | Michael Makeshift | 1995-03-19 |
| Movie | The Last Supper | Anti-Enviroment | 1995-09-08 |
| Movie | Bye Bye Birdie | Albert J. Peterson | 1995-12-03 |
| Movie | Down on the Waterfront | 1994-04-26 | |
| Movie | The Paper | Marion Sandusky | 1994-03-18 |
| Movie | North | North's Dad | 1994-07-22 |
| Movie | Blankman | Mr. Stone | 1994-08-19 |
| Series | Friends | Earl | 1994-09-22 |
| Series | Aladdin | Abis Mal | 1994-09-05 |
| Series | Walker, Texas Ranger | Unknown | 1993-04-21 |
| Movie | Coneheads | Larry Farber | 1993-07-23 |
| Movie | I Don't Buy Kisses Anymore | Bernie Fishbine | 1992-04-24 |
| Series | The Larry Sanders Show | Unknown | 1992-08-15 |
| Movie | Pretty Woman | Philip Stuckey | 1990-03-23 |
| Movie | White Palace | Neil | 1990-10-19 |
| Series | Seinfeld | George Costanza | 1989-07-05 |
| Movie | Rockabye | Lt. Ernest Foy | 1986-01-11 |
| Movie | The Mosquito Coast | Hardware Clerk | 1986-11-26 |
| Movie | Brighton Beach Memoirs | Pool Player #1 | 1986-12-26 |
| Series | Late Night with David Letterman | Unknown | 1982-02-01 |
| Series | Newhart | Unknown | 1982-10-02 |
| Movie | The Burning | Dave | 1981-05-08 |
| Series | Saturday Night Live | Unknown | 1975-10-11 |
| Series | The Tonight Show Starring Johnny Carson | Unknown | 1962-10-01 |