Jason Alexander
Biography
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.
Movies (101)
Jimmy
2026
The Gettysburg Address
2025
Paddy Chayefsky: Collector of Words
2025
Stealing Pulp Fiction
2025
The Electric State
2025
Dick Van Dyke: 98 Years of Magic
2023
Leo
2023
The Conspiracy
2022
Killing Me Softly with His Songs
2022
Out of Office
2022
Cinderella: The Reunion, A Special Edition of 20/20
2022
Dunston Checks Out
2022
Broadway: Beyond the Golden Age
2021
The Rocky Horror Musical Live Stream
2020
Faith Based
2020
My Boyfriend's Meds
2020
The Portuguese Kid
2018
Bucky and the Squirrels
2018
The Truth Is in the Stars
2017
The Mark Lembeck Technique
2016
Best Worst Thing That Ever Could Have Happened...
2016
For the Love of Spock
2016
There's Something About Romcoms
2016
Tom and Jerry: Back to Oz
2016
The Last Laugh
2016
China, Il The Musical
2015
Larry Gaye: Renegade Male Flight Attendant
2015
Misery Loves Comedy
2015
Wild Card
2015
How Murray Saved Christmas
2014
Lucky Stiff
2014
Stars in Shorts
2012
National Lampoon's Another Dirty Movie
2012
The Voyages of Young Doctor Dolittle
2011
Dora the Explorer: Dora's Enchanted Forest Adventures
2011
A Fairly Odd Movie: Grow Up, Timmy Turner!
2011
Not Your Time
2010
Quantum Quest: A Cassini Space Odyssey
2010
Rock Slyde
2010
Hachi: A Dog's Tale
2009
Jerry Seinfeld: Submarine Captain
2007
The Grand
2007
Farce of the Penguins
2006
Comedy Central Roast of William Shatner
2006
How to Go Out on a Date in Queens
2006
Snoop Dogg's Hood of Horror
2006
Ira & Abby
2006
Earth to America
2005
The Aristocrats
2005
A Christmas Carol
2004
The Seinfeld Story
2004
Seinfeld: How It Began
2004
The Very Best of America's Funniest Comedians
2003
101 Dalmatians II: Patch's London Adventure
2003
The Man Who Saved Christmas
2002
The Hunchback of Notre Dame II
2002
Being 'Shallow Hal'
2001
Shallow Hal
2001
On Edge
2001
The Trumpet of the Swan
2001
Bravo Profiles: Penn and Teller
2001
The Adventures of Rocky & Bullwinkle
2000
Let's Rap Fire Safety
2000
Ultimate Trek: Star Trek's Greatest Moments
1999
The N.Y. Friars Club Roast of Jerry Stiller
1999
Larry David: Curb Your Enthusiasm
1999
Love and Action in Chicago
1999
Madeline: Lost in Paris
1999
Sideshow: Alive on the Inside
1999
Jingle Bells
1999
Denial
1998
Titey
1998
Cinderella
1997
Love! Valour! Compassion!
1997
The Hunchback of Notre Dame
1996
The Making of Disney's The Hunchback of Notre Dame
1996
Dunston Checks In
1996
Bye Bye Birdie
1995
The Last Supper
1995
For Better or Worse
1995
A Tribute to Stephen Sondheim
1995
The Return of Jafar
1994
Blankman
1994
North
1994
Down on the Waterfront
1994
The Paper
1994
Coneheads
1993
Sexual Healing
1993
For Goodness Sake
1993
I Don't Buy Kisses Anymore
1992
Jacob's Ladder
1990
White Palace
1990
Pretty Woman
1990
Brighton Beach Memoirs
1986
The Mosquito Coast
1986
Rockabye
1986
Senior Trip
1981
The Burning
1981
Broadway: The Next Generation
The Sisters Rosensweig
Leo 2
TV Shows (117)
LEGO Marvel Avengers: Strange Tails
2025
The Bad Guys: The Series
2025
The Bad Guys: The Series
2025
Y llegaron de noche
2024
Rock, Paper, Scissors
2024
History of the World: Part II
2023
Star Trek: Prodigy
2021
Star Trek: Prodigy
2021
The Problem with Jon Stewart
2021
History of the Sitcom
2021
Celebrity Wheel of Fortune
2021
Stars in the House
2020
Stars in the House
2020
The Movies That Made Us
2019
Harley Quinn
2019
Mad About You
2019
The Conners
2018
Hit the Road
2017
Young Sheldon
2017
The Orville
2017
Kody Kapow
2017
The Marvelous Mrs. Maisel
2017
Dinner with Dad
2017
The $100,000 Pyramid
2016
Match Game
2016
To Tell the Truth
2016
The Grinder
2015
Big Time in Hollywood, Fl
2015
The Late Late Show with James Corden
2015
Penn Zero: Part-Time Hero
2014
The Tom and Jerry Show
2014
TripTank
2014
Late Night with Seth Meyers
2014
Kirstie
2013
Hollywood Game Night
2013
Drunk History
2013
Comedians in Cars Getting Coffee
2012
Comedy Bang! Bang!
2012
Talking Dead
2011
China, IL
2011
Franklin & Bash
2011
Harry's Law
2011
Fish Hooks
2010
Fish Hooks
2010
The Cleveland Show
2009
Community
2009
Meteor
2009
Shatner's Raw Nerve
2008
Thank God You're Here
2007
Rachael Ray
2006
Talkshow with Spike Feresten
2006
The New Adventures of Old Christine
2006
Everybody Hates Chris
2005
Criminal Minds
2005
Robot Chicken
2005
American Dad!
2005
American Dad!
2005
The Late Late Show with Craig Ferguson
2005
Listen Up!
2004
Two and a Half Men
2003
The Ellen DeGeneres Show
2003
Real Time with Bill Maher
2003
Jimmy Kimmel Live!
2003
The Twilight Zone
2002
Monk
2002
Bob Patterson
2001
The Legend of Tarzan
2001
Primetime Glick
2001
Critics Choice Awards
2001
Disney's House of Mouse
2001
Curb Your Enthusiasm
2000
The Huntress
2000
Son of the Beach
2000
Malcolm in the Middle
2000
The Late Late Show with Craig Kilborn
1999
Dilbert
1999
Hollywood Squares
1998
Hercules
1998
Hercules
1998
Muppets Tonight
1996
Remember WENN
1996
Star Trek: Voyager
1995
Friends
1994
Duckman
1994
Aladdin
1994
Aladdin
1994
Aladdin
1994
The Nanny
1993
The Larry Sanders Show
1992
Dinosaurs
1991
Dinosaurs
1991
Dinosaurs
1991
Dinosaurs
1991
Dinosaurs
1991
Dinosaurs
1991
Dinosaurs
1991
Dream On
1990
The Simpsons
1989
Seinfeld
1989
Favorite Son
1988
LIVE with Kelly and Mark
1988
Everything's Relative
1987
E/R
1984
E/R
1984
Jeopardy!
1984
Reading Rainbow
1983
Newhart
1982
Late Night with David Letterman
1982
A Capitol Fourth
1980
Saturday Night Live
1975
Saturday Night Live
1975
Saturday Night Live
1975
People's Choice Awards
1975
Tony Awards
1956
The Emmy Awards
1949
Golden Globe Awards
1944
