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.
Known For
| Birth Location | Newark, New Jersey, USA |
|---|---|
| Born | 1959-09-23 |
Movies
Dick Van Dyke: 98 Years of Magic
as Self - Performer
2023
Leo
as Jayda's Dad (voice)
2023
2022
Killing Me Softly with His Songs
as Self
2022
2022
2022
Broadway: Beyond the Golden Age
as Self
2021
The Rocky Horror Musical Live Stream
as Narrator
2020
Faith Based
as Nicky Steele
2020
My Boyfriend's Meds
as Dr. Sternbach
2020
The Portuguese Kid
as Barry Dragonetti
2018
Bucky and the Squirrels
as Jason Alexander
2018
The Truth Is in the Stars
as Self
2017
The Mark Lembeck Technique
as Mark Lembeck
2016
2016
For the Love of Spock
as Himself
2016
There's Something About Romcoms
as Self
2016
Tom and Jerry: Back to Oz
as Mr. Bibb / The Nome King (voice)
2016
The Last Laugh
as Self
2016
They're Real & They're Spectacular: Seinfeld Super Fans & The Summer of George
as George Costanza (archive footage)
2016
Larry Gaye: Renegade Male Flight Attendant
as Larry's Dad
2015
Misery Loves Comedy
as Self
2015
Wild Card
as Pinky
2015
The Gettysburg Address
as Noah Brooks (voice)
2015
How Murray Saved Christmas
as Doc Holiday (voice)
2014
Lucky Stiff
as Vinnie Di Ruzzio
2014
Stars In Shorts
as Sid Rosenthal
2012
Another Dirty Movie
as Self (uncredited)
2012
Say It Ain't Solo
as Himself
2012
The Voyages of Young Doctor Dolittle
as Eugene (voice)
2011
2011
Not Your Time
as Sid Rosenthal
2010
Quantum Quest: A Cassini Space Odyssey
as Moronic (voice)
2010
Rock Slyde
as Mailman Stan
2010
Hachi: A Dog's Tale
as Carl
2009
Farce of the Penguins
as Penguin on Belly (voice)
2007
Jerry Seinfeld: Submarine Captain
as Himself
2007
The Grand
as Dr. Yakov Achmed
2007
Comedy Central Roast of William Shatner
as Self - Roastmaster
2006
How to Go Out on a Date in Queens
as Johnny
2006
Snoop Dogg's Hood of Horror
as British Record Mogul
2006
Ira & Abby
as Dr. Morris Saperstein
2006
Earth to America
as self
2005
The Aristocrats
as Self
2005
A Christmas Carol
as Jacob Marley / Marley's Ghost
2004
Seinfeld: How It Began
as Himself/George Costanza
2004
The Very Best of America's Funniest Comedians
as Self (archive footage)
2003
The Man Who Saved Christmas
as A.C. Gilbert
2002
101 Dalmatians II: Patch's London Adventure
as Lightning (voice)
2002
The Hunchback of Notre Dame II
as Gargoyle Hugo (voice)
2002
Being 'Shallow Hal'
as Self
2001
Shallow Hal
as Mauricio
2001
The Trumpet of the Swan
as Father (voice)
2001
The Adventures of Rocky & Bullwinkle
as Boris
2000
1999
The N.Y. Friars Club Roast of Jerry Stiller
as Self - Roastmaster
1999
1999
Love and Action in Chicago
as Frank Bonner
1999
Madeline: Lost in Paris
as Uncle Horst / Henri (voice)
1999
Sideshow: Alive on the Inside
as Narrator
1999
Jingle Bells
as Elf (Voice)
1999
Titey
as Titey (voice)
1998
Denial
as Art Witz
1998
Cinderella
as Lionel
1997
Love! Valour! Compassion!
as Buzz Hauser
1997
The Hunchback of Notre Dame
as Gargoyle Hugo (voice)
1996
Dunston Checks In
as Robert Grant
1996
Sex, Censorship and the Silver Screen
as Quote Reader
1996
Bye Bye Birdie
as Albert J. Peterson
1995
The Last Supper
as Anti-Enviroment
1995
For Better or Worse
as Michael Makeshift
1995
Blankman
as Mr. Stone
1994
North
as North's Dad
1994
The Return of Jafar
as Abis Mal - the Chief of the Thieves (voice)
1994
The Paper
as Marion Sandusky
1994
Coneheads
as Larry Farber
1993
Sexual Healing
as Frank
1993
For Goodness Sake
as Electronics Store Customer
1993
I Don't Buy Kisses Anymore
as Bernie Fishbine
1992
Jacob's Ladder
as Geary
1990
White Palace
as Neil
1990
Pretty Woman
as Philip Stuckey
1990
Brighton Beach Memoirs
as Pool Player #1
1986
The Mosquito Coast
as Hardware Clerk
1986
Rockabye
as Lt. Ernest Foy
1986
Senior Trip
as Pete
1981
The Burning
as Dave
1981
The Sisters Rosensweig
as Mervyn
-
Richard Lovely
as Mr. Mouse
-
Movies
The Mark Lembeck Technique
Consulting Producer
2016
Agent Cody Banks
Executive Producer
2003
Just Looking
Director
1999
For Better or Worse
Director
1995
