
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.
Serial | Hit the Road | Ken Swallow | 2017-10-17 |
Film | The Truth Is in the Stars | Himself | 2017-05-01 |
Film | Best Worst Thing That Ever Could Have Happened... | Himself | 2016-10-09 |
Film | For the Love of Spock | Himself | 2016-09-09 |
Serial | The Grinder | Cliff Bemis | 2015-09-29 |
Film | Larry Gaye: Renegade Male Flight Attendant | Larry's Dad | 2015-06-05 |
Serial | The Late Late Show with James Corden | Himself | 2015-03-23 |
Film | Wild Card | Pinky | 2015-01-30 |
Film | Misery Loves Comedy | Himself | 2015-01-23 |
Film | Tom's Restaurant - A Documentary About Everything | 2014-12-22 | |
Film | How Murray Saved Christmas | Doc Holiday (voice) | 2014-12-05 |
Film | Lucky Stiff | Vinnie Di Ruzzio | 2014-10-08 |
Serial | Drunk History | William Tweed | 2013-07-09 |
Film | Quantum Quest: A Cassini Space Odyssey | Moronic (voice) | 2012-12-02 |
Film | Stars In Shorts | Sid Rosenthal | 2012-09-28 |
Film | Say It Ain't Solo | Himself | 2012-04-01 |
Film | The Voyages of Young Doctor Dolittle | Eugene | 2011-11-01 |
Serial | Talking Dead | Himself | 2011-10-16 |
Film | A Fairly Odd Movie: Grow Up, Timmy Turner! | Cosmo | 2011-07-09 |
Serial | Franklin & Bash | Carter Lang | 2011-06-01 |
Film | Not Your Time | Sid Rosenthal | 2010-09-24 |
Serial | Fish Hooks | Mr. Nibbles | 2010-09-03 |
Film | Rock Slyde | Mailman Stan | 2010-05-01 |
Film | Hachi: A Dog's Tale | Carl | 2009-06-13 |
Serial | Meteor | Dr. Chetwyn | 2009-07-12 |
Serial | Community | Mountain Man | 2009-09-17 |
Serial | The Cleveland Show | Unknown | 2009-09-27 |
Film | Meteor | Dr. Chetwyn | 2009-10-09 |
Serial | Step It Up and Dance | Unknown | 2008-04-03 |
Film | Jerry Seinfeld, Submarine Captain | Himself | 2007-07-02 |
Film | The Grand | Dr. Yakov Achmed | 2007-06-07 |
Film | Farce of the Penguins | Penguin on Belly (voice) | 2006-12-01 |
Serial | Talkshow with Spike Feresten | Unknown | 2006-09-16 |
Film | Comedy Central Roast of William Shatner | Himself | 2006-08-20 |
Film | How to Go Out on a Date in Queens | Johnny | 2006-07-28 |
Film | Hood of Horror | British Record Mogul | 2006-06-27 |
Serial | The New Adventures of Old Christine | Unknown | 2006-03-13 |
Film | Ira & Abby | 2006-01-01 | |
Serial | Everybody Hates Chris | Unknown | 2005-09-22 |
Film | The Aristocrats | Himself | 2005-01-01 |
Film | A Christmas Carol | Jacob Marley / Marley's Ghost | 2004-11-28 |
Film | Seinfeld: How It Began | 2004-11-23 | |
Serial | Listen Up! | Tony Kleinman | 2004-09-20 |
Serial | Bobobo-bo Bo-bobo | Unknown | 2003-11-08 |
Serial | Two and a Half Men | Dr. Goodman | 2003-09-22 |
Serial | The Ellen DeGeneres Show | Unknown | 2003-09-08 |
Serial | Odd Job Jack | Don | 2003-03-05 |
Serial | Real Time with Bill Maher | Unknown | 2003-02-21 |
Serial | Jimmy Kimmel Live! | Unknown | 2003-01-26 |
Film | 101 Dalmatians II: Patch's London Adventure | Lightning (voice) | 2003-01-21 |
Film | The Man Who Saved Christmas | A.C. Gilbert | 2002-01-01 |
Film | The Hunchback of Notre Dame II | Gargoyle Hugo (voice) | 2002-02-05 |
Serial | Monk | Unknown | 2002-07-12 |
Serial | The Twilight Zone | Unknown | 2002-09-18 |
Film | Shallow Hal | Mauricio Wilson | 2001-11-01 |
Serial | The Legend of Tarzan | Unknown | 2001-09-03 |
Film | The Trumpet Of The Swan | Father | 2001-05-11 |
Serial | Disney's House of Mouse | 2001-01-13 | |
Serial | Curb Your Enthusiasm | Unknown | 2000-10-15 |
Film | The Adventures of Rocky & Bullwinkle | Boris | 2000-06-30 |
Serial | Son of the Beach | Unknown | 2000-03-15 |
Film | Larry David: Curb Your Enthusiasm | Himself | 1999-10-17 |
Film | Madeline: Lost in Paris | 1999-08-20 | |
Serial | The Late Late Show with Craig Kilborn | Unknown | 1999-03-30 |
Film | Jingle Bells | Elf (Voice) | 1999-01-01 |
Film | Denial | Art Witz | 1998-01-01 |
Film | It's Tough To Be a Bug! | Weevil Kneevil (voice) | 1998-04-22 |
Serial | Hercules | Poseidon | 1998-08-31 |
Film | Cinderella | Lionel | 1997-11-02 |
Film | Love! Valour! Compassion! | Buzz Hauser | 1997-05-16 |
Film | The Hunchback of Notre Dame | Gargoyle Hugo (voice) | 1996-06-21 |
Serial | Muppets Tonight | Unknown | 1996-03-08 |
Film | Dunston Checks In | Robert Grant | 1996-01-12 |
Film | Sex, Censorship and the Silver Screen | 1996-01-01 | |
Film | Bye Bye Birdie | Albert J. Peterson | 1995-12-03 |
Film | For Better or Worse | Michael Makeshift | 1995-03-19 |
Serial | Star Trek: Voyager | Unknown | 1995-01-16 |
Film | North | North's Dad | 1994-07-22 |
Serial | Duckman | Eric Duckman | 1994-03-05 |
Film | The Paper | Marion Sandusky | 1994-03-18 |
Serial | Friends | Earl | 1994-09-22 |
Film | Blankman | Mr. Stone | 1994-08-19 |
Film | The Return of Jafar | Abis Mal - the Chief of the Thieves (voice) | 1994-12-15 |
Serial | Aladdin | Abis Mal | 1994-09-05 |
Film | Coneheads | Larry Farber | 1993-07-23 |
Serial | Walker, Texas Ranger | Unknown | 1993-04-21 |
Serial | The Larry Sanders Show | Unknown | 1992-08-15 |
Film | I Don't Buy Kisses Anymore | Bernie Fishbine | 1992-04-24 |
Serial | Dinosaurs | Unknown | 1991-04-26 |
Serial | Dream On | Unknown | 1990-07-08 |
Film | Pretty Woman | Philip Stuckey | 1990-03-23 |
Film | White Palace | Neil | 1990-10-19 |
Film | Jacob's Ladder | Geary | 1990-11-02 |
Serial | Seinfeld | George Costanza | 1989-07-05 |
Film | The Seinfeld Chronicles | George | 1989-07-05 |
Film | The Mosquito Coast | Hardware Clerk | 1986-11-26 |
Film | Rockabye | Lt. Ernest Foy | 1986-01-11 |
Serial | Live with Regis and Kathie Lee | Unknown | 1983-04-04 |
Serial | Newhart | Unknown | 1982-10-02 |
Serial | Late Night with David Letterman | Unknown | 1982-02-01 |
Film | The Burning | Dave | 1981-05-08 |
Serial | Saturday Night Live | Unknown | 1975-10-11 |
Serial | The Tonight Show Starring Johnny Carson | Unknown | 1962-10-01 |
Serial | The Emmy Awards | Unknown | 1949-01-25 |