Jason Alexander
Personal Info
Known For
Acting
Gender
Male
Birthday
1959-09-23
Place of Birth
Newark, New Jersey, USA
Jason Alexander
Biography
Jay Scott Greenspan, 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.
Also Known For
Pretty Woman
Mar 23, 1990
Leo
Nov 17, 2023
The Hunchback of Notre Dame
Jun 21, 1996
Jacob's Ladder
Nov 02, 1990
Brighton Beach Memoirs
Dec 26, 1986
The Last Supper
Sep 08, 1995
Blankman
Aug 19, 1994
The Mosquito Coast
Nov 26, 1986
The Burning
May 08, 1981
North
Jul 22, 1994
Quantum Quest: A Cassini Space Odyssey
Sep 17, 2010
The Paper
Mar 18, 1994
The Hunchback of Notre Dame II
Feb 06, 2002
Farce of the Penguins
Dec 01, 2006
Coneheads
Jul 23, 1993
Shallow Hal
Nov 01, 2001
Hachi: A Dog's Tale
Jun 08, 2009
101 Dalmatians II: Patch's London Adventure
Mar 02, 2003
White Palace
Oct 19, 1990
A Christmas Carol
Nov 28, 2004
Bye Bye Birdie
Dec 03, 1995
Cinderella
Nov 02, 1997
The Aristocrats
Jul 29, 2005
Snoop Dogg's Hood of Horror
Jun 27, 2006
Rock Slyde
May 01, 2010
The Man Who Saved Christmas
Dec 15, 2002
Denial
May 21, 1998
For Goodness Sake
Jan 01, 1993
Love! Valour! Compassion!
May 16, 1997
Dunston Checks In
Jan 12, 1996
Titey
May 15, 1998
The Adventures of Rocky & Bullwinkle
Jun 30, 2000
There's Something About Romcoms
Aug 20, 2016
A Fairly Odd Movie: Grow Up, Timmy Turner!
Jul 09, 2011
I Don't Buy Kisses Anymore
Apr 24, 1992
The Trumpet of the Swan
May 11, 2001
How to Go Out on a Date in Queens
Jul 28, 2006
For Better or Worse
Mar 19, 1995
Stars In Shorts
Sep 28, 2012
The Voyages of Young Doctor Dolittle
Nov 01, 2011
Jerry Seinfeld: Submarine Captain
Jul 02, 2007
The Last Laugh
Apr 18, 2016
Rockabye
Jan 11, 1986
Madeline: Lost in Paris
Aug 02, 1999
Down on the Waterfront
Apr 26, 1994
Wild Card
Jan 14, 2015
The Electric State
Mar 07, 2025
Cinderella: The Reunion, A Special Edition of 20/20
Aug 23, 2022
Out of Office
Sep 05, 2022
The Return of Jafar
May 20, 1994
Lucky Stiff
Oct 08, 2014
Dick Van Dyke: 98 Years of Magic
Dec 21, 2023
Jingle Bells
Jan 01, 1999
Misery Loves Comedy
Jan 23, 2015
Earth to America
Nov 20, 2005
National Lampoon's Another Dirty Movie
Apr 25, 2012
Not Your Time
Sep 24, 2010
Sideshow: Alive on the Inside
Mar 05, 1999
Comedy Central Roast of William Shatner
Aug 20, 2006
Killing Me Softly with His Songs
Nov 10, 2022
Ira & Abby
Jun 23, 2006
Seinfeld: How It Began
Nov 23, 2004
The Conspiracy
Nov 17, 2022
Larry Gaye: Renegade Male Flight Attendant
Jun 05, 2015
Broadway: The Next Generation
Nov 16, 2017
Sex, Censorship and the Silver Screen
Jan 01, 1996
The Grand
Jun 07, 2007
Sexual Healing
Jul 18, 1993
How Murray Saved Christmas
Dec 05, 2014
Dora the Explorer: Dora's Enchanted Forest Adventures
Sep 13, 2011
The Very Best of America's Funniest Comedians
May 13, 2003
Say It Ain't Solo
Apr 01, 2012
Stealing Pulp Fiction
Oct 19, 2024
Meteor
Jul 11, 2009
Ultimate Trek: Star Trek's Greatest Moments
Dec 01, 1999
For the Love of Spock
Sep 09, 2016
Let's Rap Fire Safety
Mar 09, 2000
Best Worst Thing That Ever Could Have Happened...
Nov 18, 2016
The Truth Is in the Stars
May 01, 2017
Bucky and the Squirrels
Jan 26, 2018
Larry David: Curb Your Enthusiasm
Oct 17, 1999
The N.Y. Friars Club Roast of Jerry Stiller
Oct 27, 1999
My Boyfriend's Meds
Feb 14, 2020
Love and Action in Chicago
Sep 15, 1999
The Portuguese Kid
Feb 14, 2018
Faith Based
Oct 09, 2020
The Gettysburg Address
Nov 19, 2025
Senior Trip
Dec 30, 1981
Being 'Shallow Hal'
Nov 06, 2001
Tom and Jerry: Back to Oz
Jun 21, 2016
The Rocky Horror Musical Live Stream
Oct 31, 2020
The Sisters Rosensweig
The Mark Lembeck Technique
Dec 02, 2016
Broadway: Beyond the Golden Age
Aug 14, 2021
Leo 2
The Seinfeld Story
Nov 25, 2004
A Tribute to Stephen Sondheim
Jan 12, 1995
China, Il The Musical
Jun 14, 2015
Paddy Chayefsky: Collector of Words
Jul 27, 2025
Dunston Checks Out
Feb 01, 2022
Talkshow with Spike Feresten
Sep 16, 2006
Duckman
Mar 05, 1994
Son of the Beach
Mar 14, 2000
Everybody Hates Chris
Sep 22, 2005
Seinfeld
Jul 05, 1989
The Ellen DeGeneres Show
Sep 08, 2003
The Tony Danza Show
Sep 13, 2004
Dream On
Jul 08, 1990
Jimmy Kimmel Live!
Jan 26, 2003
Friends
Sep 22, 1994
Star Trek: Voyager
Jan 16, 1995
Monk
Jul 12, 2002
The Larry Sanders Show
Aug 15, 1992
The Legend of Tarzan
Sep 03, 2001
Disney's House of Mouse
Jan 13, 2001
Dinosaurs
Apr 26, 1991
Aladdin
Feb 06, 1994
Hercules
Aug 31, 1998
E/R
Sep 16, 1984
Newhart
Oct 02, 1982
The New Adventures of Old Christine
Mar 13, 2006
Late Night with David Letterman
Feb 01, 1982
The Huntress
Jul 26, 2000
Muppets Tonight
Mar 08, 1996
Bob Patterson
Oct 02, 2001
Listen Up!
Sep 20, 2004
E/R
Sep 16, 1984
The Late Late Show with Craig Ferguson
Jan 03, 2005
Everything's Relative
Oct 03, 1987
Where My Dogs At?
Jun 10, 2006
Step It Up and Dance
Apr 03, 2008
The Cleveland Show
Sep 27, 2009
The Marriage Ref
Feb 28, 2010
The Late Late Show with Craig Kilborn
Mar 30, 1999
Good Day Live
Sep 17, 2001
The Emmy Awards
Jan 25, 1949
Fish Hooks
Sep 03, 2010
Meteor
Jul 12, 2009
Saturday Night Live
Oct 11, 1975
Critics Choice Awards
Jan 22, 2001
Community
Sep 17, 2009
American Dad!
Feb 06, 2005
The Movies That Made Us
Nov 29, 2019
Comedy Bang! Bang!
Jun 08, 2012
Drunk History
Jul 09, 2013
The Grinder
Sep 29, 2015
Two and a Half Men
Sep 22, 2003
Favorite Son
Oct 30, 1988
Late Night with Seth Meyers
Feb 25, 2014
Talking Dead
Oct 16, 2011
The Late Late Show with James Corden
Mar 23, 2015
Aladdin
Feb 06, 1994
Aladdin
Feb 06, 1994
Big Time in Hollywood, Fl
Mar 25, 2015
The Twilight Zone
Sep 18, 2002
The Tom and Jerry Show
Apr 09, 2014
Dinosaurs
Apr 26, 1991
Hollywood Squares
Sep 14, 1998
Penn Zero: Part-Time Hero
Dec 05, 2014
Fish Hooks
Sep 03, 2010
Tony Awards
Apr 01, 1956
History of the Sitcom
Jul 11, 2021
Reading Rainbow
Jun 06, 1983
Hit the Road
Oct 17, 2017
Dinner with Dad
Mar 10, 2017
The Marvelous Mrs. Maisel
Mar 16, 2017
TripTank
Apr 02, 2014
Match Game
Jun 26, 2016
Shatner's Raw Nerve
Dec 02, 2008
The $100,000 Pyramid
Jun 27, 2016
Kody Kapow
Jul 15, 2017
Criminal Minds
Sep 22, 2005
Harley Quinn
Nov 29, 2019
The Orville
Sep 10, 2017
Dinosaurs
Apr 26, 1991
Dinosaurs
Apr 26, 1991
Dinosaurs
Apr 26, 1991
Dinosaurs
Apr 26, 1991
Dinosaurs
Apr 26, 1991
Comedians in Cars Getting Coffee
Jul 19, 2012
Rachael Ray
Sep 18, 2006
The Conners
Oct 16, 2018
Star Trek: Prodigy
Oct 28, 2021
China, IL
Oct 02, 2011
Dilbert
Jan 25, 1999
Stars in the House
Mar 16, 2020
Stars in the House
Mar 16, 2020
Saturday Night Live
Oct 11, 1975
Young Sheldon
Sep 25, 2017
A Capitol Fourth
Jul 04, 1980
Robot Chicken
Feb 20, 2005
Curb Your Enthusiasm
Oct 15, 2000
The Simpsons
Dec 17, 1989
American Dad!
Feb 06, 2005
Real Time with Bill Maher
Feb 21, 2003
Kirstie
Dec 04, 2013
Hollywood Game Night
Jul 11, 2013
Mad About You
Nov 20, 2019
Primetime Glick
Jun 20, 2001
History of the World: Part II
Mar 06, 2023
LIVE with Kelly and Mark
Sep 05, 1988
Star Trek: Prodigy
Oct 28, 2021
Saturday TV Funhouse
Rock, Paper, Scissors
Feb 12, 2024
Hercules
Aug 31, 1998
To Tell the Truth
Jun 14, 2016
Malcolm in the Middle
Jan 09, 2000
Thank God You're Here
Apr 09, 2007
Celebrity Wheel of Fortune
Jan 07, 2021
Y llegaron de noche
Oct 04, 2024
Hollywood Squares
Sep 14, 1998
Remember WENN
Jan 13, 1996
Harry's Law
Jan 17, 2011
