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