credits of

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.
Release Date | Title | Character Name | Rating | Your Lists |
|---|---|---|---|---|
November 20th, 2026 | Jimmy | Louis B. Mayer | TBD | |
November 19th, 2025 | The Gettysburg Address | Noah Brooks (voice) | TBD | |
July 27th, 2025 | Paddy Chayefsky: Collector of Words | Self | TBD | |
June 27th, 2025 | Stealing Pulp Fiction | Dr. Mendelbaum | 4 | |
March 7th, 2025 | The Electric State | Ted / Wingman | 6.5 | |
December 21st, 2023 | Dick Van Dyke: 98 Years of Magic | Self - Performer | 7.8 | |
November 17th, 2023 | Leo | Jayda's Dad (voice) | 7.4 | |
November 17th, 2022 | The Conspiracy | TBD | TBD | |
November 10th, 2022 | Killing Me Softly with His Songs | Self | 5 | |
September 5th, 2022 | Out of Office | TBD | 6.1 | |
August 23rd, 2022 | Cinderella: The Reunion, A Special Edition of 20/20 | Self | 8 | |
February 1st, 2022 | Dunston Checks Out | Jason Alexander (archival footage) | TBD | |
August 14th, 2021 | Broadway: Beyond the Golden Age | Self | TBD | |
October 31st, 2020 | The Rocky Horror Musical Live Stream | Narrator | 4.8 | |
October 9th, 2020 | Faith Based | Nicky Steele | 4.5 | |
February 14th, 2020 | My Boyfriend's Meds | Dr. Sternbach | 7.2 | |
February 14th, 2018 | The Portuguese Kid | Barry Dragonetti | 2 | |
January 26th, 2018 | Bucky and the Squirrels | Jason Alexander | TBD | |
May 1st, 2017 | The Truth Is in the Stars | Self | 7.1 | |
December 2nd, 2016 | The Mark Lembeck Technique | Mark Lembeck | TBD | |
November 18th, 2016 | Best Worst Thing That Ever Could Have Happened... | Self | 7.5 | |
September 9th, 2016 | For the Love of Spock | Self | 7.4 | |
August 20th, 2016 | There's Something About Romcoms | Self | 6 | |
June 21st, 2016 | Tom and Jerry: Back to Oz | Mr. Bibb / The Nome King (voice) | 6 | |
April 18th, 2016 | The Last Laugh | Self (archive footage) (uncredited) | 7 | |
June 14th, 2015 | China, Il The Musical | Harold | TBD | |
June 5th, 2015 | Larry Gaye: Renegade Male Flight Attendant | Larry's Dad | 4.6 | |
January 23rd, 2015 | Misery Loves Comedy | Self | 6 | |
January 14th, 2015 | Wild Card | Pinky | 5.7 | |
December 5th, 2014 | How Murray Saved Christmas | Doc Holiday (voice) | 6.3 | |
October 8th, 2014 | Lucky Stiff | Vinnie Di Ruzzio | 4.4 | |
September 28th, 2012 | Stars in Shorts | Sid Rosenthal | 6 | |
April 25th, 2012 | National Lampoon's Another Dirty Movie | Self (uncredited) | 2.1 | |
April 1st, 2012 | Say It Ain't Solo | Self | 2 | |
November 1st, 2011 | The Voyages of Young Doctor Dolittle | Eugene (voice) | 2 | |
September 13th, 2011 | Dora the Explorer: Dora's Enchanted Forest Adventures | Owl (voice) | 10 | |
July 9th, 2011 | A Fairly Odd Movie: Grow Up, Timmy Turner! | Cosmo | 4.8 | |
September 24th, 2010 | Not Your Time | Sid Rosenthal | 1 | |
September 17th, 2010 | Quantum Quest: A Cassini Space Odyssey | Moronic (voice) | 6.4 | |
May 1st, 2010 | Rock Slyde | Mailman Stan | 5.4 | |
June 8th, 2009 | Hachi: A Dog's Tale | Carl | 8 | |
July 2nd, 2007 | Jerry Seinfeld: Submarine Captain | Self | 6.5 | |
June 7th, 2007 | The Grand | Dr. Yakov Achmed | 5.8 | |
December 1st, 2006 | Farce of the Penguins | Penguin on Belly (voz) | 4.2 | |
August 20th, 2006 | Comedy Central Roast of William Shatner | Self - Roastmaster | 6.5 | |
July 28th, 2006 | How to Go Out on a Date in Queens | Johnny | 2.6 | |
June 27th, 2006 | Snoop Dogg's Hood of Horror | British Record Mogul | 4.8 | |
June 23rd, 2006 | Ira & Abby | Dr. Morris Saperstein | 5.6 | |
November 20th, 2005 | Earth to America | self | 7.7 | |
July 29th, 2005 | The Aristocrats | Self | 6 | |
November 28th, 2004 | A Christmas Carol | Jacob Marley / Marley's Ghost | 6.4 | |
November 25th, 2004 | The Seinfeld Story | Self | 7.4 | |
November 23rd, 2004 | Seinfeld: How It Began | Self/George Costanza | 7.8 | |
November 23rd, 2004 | Kramer vs. Kramer: Kenny to Cosmo | Self | 7 | |
May 13th, 2003 | The Very Best of America's Funniest Comedians | Self (archive footage) | TBD | |
March 2nd, 2003 | 101 Dalmatians II: Patch's London Adventure | Lightning (voice) | 6 | |
December 15th, 2002 | The Man Who Saved Christmas | A.C. Gilbert | 6.2 | |
February 6th, 2002 | The Hunchback of Notre Dame II | Gargoyle Hugo (voice) | 5.4 | |
November 6th, 2001 | Being 'Shallow Hal' | Self | 8 | |
November 1st, 2001 | Shallow Hal | Mauricio Wilson | 6.2 | |
June 17th, 2001 | On Edge | Zamboni Phil | 5.2 | |
May 11th, 2001 | The Trumpet of the Swan | Father (voice) | 5.6 | |
January 24th, 2001 | Bravo Profiles: Penn and Teller | Self | TBD | |
June 30th, 2000 | The Adventures of Rocky & Bullwinkle | Boris | 4.3 | |
March 9th, 2000 | Let's Rap Fire Safety | TBD | 6.5 | |
September 15th, 1999 | Love and Action in Chicago | Frank Bonner | 4.9 | |
August 2nd, 1999 | Madeline: Lost in Paris | Uncle Horst / Henri (voice) | 6.8 | |
March 5th, 1999 | Sideshow: Alive on the Inside | Narrator | TBD | |
January 1st, 1999 | Jingle Bells | Elf (Voice) | 6.4 | |
May 21st, 1998 | Denial | Art Witz | 4.6 | |
May 15th, 1998 | Titey | Titey (voice) | 7 | |
November 2nd, 1997 | Cinderella | Lionel | 6.6 | |
May 16th, 1997 | Love! Valour! Compassion! | Buzz Hauser | 6.2 | |
June 21st, 1996 | The Hunchback of Notre Dame | Gargoyle Hugo (voice) | 7.1 | |
TBD | Broadway: The Next Generation | Self | TBD | |
December 1st, 1999 | Ultimate Trek: Star Trek's Greatest Moments | Host | 4 | |
October 27th, 1999 | The N.Y. Friars Club Roast of Jerry Stiller | Self - Roastmaster | 5.6 | |
October 17th, 1999 | Larry David: Curb Your Enthusiasm | Self | 7.5 | |
July 18th, 1993 | Sexual Healing | Frank | 10 | |
December 30th, 1981 | Senior Trip | Pete | 4.1 | |
TBD | The Sisters Rosensweig | Mervyn | TBD | |
TBD | Leo 2 | TBD | TBD | |
June 19th, 1996 | The Making of Disney's The Hunchback of Notre Dame | TBD | 9 | |
January 12th, 1996 | Dunston Checks In | Robert Grant | 5.4 | |
December 3rd, 1995 | Bye Bye Birdie | Albert J. Peterson | 6.2 | |
September 8th, 1995 | The Last Supper | Anti-Enviroment | 6.5 | |
March 19th, 1995 | For Better or Worse | Michael Makeshift | 4.7 | |
January 12th, 1995 | A Tribute to Stephen Sondheim | TBD | TBD | |
December 15th, 1994 | The Return of Jafar | Abis Mal - the Chief of the Thieves (voice) | 6.2 | |
August 19th, 1994 | Blankman | Mr. Stone | 5.4 | |
July 22nd, 1994 | North | North's Dad | 5.1 | |
April 26th, 1994 | Down on the Waterfront | TBD | 6.5 | |
March 18th, 1994 | The Paper | Marion Sandusky | 6.6 | |
July 23rd, 1993 | Coneheads | Larry Farber | 5.5 | |
January 1st, 1993 | For Goodness Sake | Electronics Store Customer | 9.5 | |
April 24th, 1992 | I Don't Buy Kisses Anymore | Bernie Fishbine | 5 | |
November 2nd, 1990 | Jacob's Ladder | Geary | 7.4 | |
October 19th, 1990 | White Palace | Neil | 6.5 | |
March 23rd, 1990 | Pretty Woman | Philip Stuckey | 7.4 | |
December 26th, 1986 | Brighton Beach Memoirs | Pool Player #1 | 6.6 | |
November 26th, 1986 | The Mosquito Coast | Hardware Clerk | 6.4 | |
January 11th, 1986 | Rockabye | Lt. Ernest Foy | 8.2 | |
May 8th, 1981 | The Burning | Dave | 6.2 |