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Jason Alexander

Jason Alexander

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 M

Born

Sep 23, 1959

Newark, New Jersey, USA

Known For

Acting

Movies

103 acting

5 crew

Popularity

2.3

Known For

The Electric State
The Electric State
2025 as Ted / Wingman
★ 6.5
Hachi: A Dog's Tale
Hachi: A Dog's Tale
2009 as Carl
★ 8.0
Pretty Woman
Pretty Woman
1990 as Philip Stuckey
★ 7.4
Wild Card
Wild Card
2015 as Pinky
★ 5.7
The Hunchback of Notre Dame
The Hunchback of Notre Dame
1996 as Gargoyle Hugo (voice)
★ 7.1
Leo
Leo
2023 as Jayda's Dad (voice)
★ 7.4
Shallow Hal
Shallow Hal
2001 as Mauricio Wilson
★ 6.2
Jacob's Ladder
Jacob's Ladder
1990 as Geary
★ 7.4
101 Dalmatians II: Patch's London Adventure
101 Dalmatians II: Patch's London Adventure
2003 as Lightning (voice)
★ 6.0
White Palace
White Palace
1990 as Neil
★ 6.4
The Return of Jafar
The Return of Jafar
1994 as Abis Mal - the Chief of the Thieves (voice)
★ 6.2
Coneheads
Coneheads
1993 as Larry Farber
★ 5.5
Cinderella
Cinderella
1997 as Lionel
★ 6.6
The Paper
The Paper
1994 as Marion Sandusky
★ 6.6
The Burning
The Burning
1981 as Dave
★ 6.2
Tom and Jerry: Back to Oz
Tom and Jerry: Back to Oz
2016 as Mr. Bibb / The Nome King (voice)
★ 6.0
The Last Supper
The Last Supper
1995 as Anti-Enviroment
★ 6.5
The Mosquito Coast
The Mosquito Coast
1986 as Hardware Clerk
★ 6.4
For the Love of Spock
For the Love of Spock
2016 as Self
★ 7.4
The Aristocrats
The Aristocrats
2005 as Self
★ 6.0
The Hunchback of Notre Dame II
The Hunchback of Notre Dame II
2002 as Gargoyle Hugo (voice)
★ 5.4
The Grand
The Grand
2007 as Dr. Yakov Achmed
★ 5.8
Larry David: Curb Your Enthusiasm
★ 7.5
North
North
1994 as North's Dad
★ 5.1
Dunston Checks In
Dunston Checks In
1996 as Robert Grant
★ 5.4
There's Something About Romcoms
★ 6.0
The Adventures of Rocky & Bullwinkle
★ 4.3
The Last Laugh
The Last Laugh
2016 as Self
★ 6.9
The Gettysburg Address
The Gettysburg Address
2025 as Noah Brooks (voice)
Misery Loves Comedy
Misery Loves Comedy
2015 as Self
★ 6.0
A Christmas Carol
A Christmas Carol
2004 as Jacob Marley / Marley's Ghost
★ 6.4
Jimmy
Jimmy
2026 as Louis B. Mayer
Blankman
Blankman
1994 as Mr. Stone
★ 5.3
Comedy Central Roast of William Shatner
Comedy Central Roast of William Shatner
2006 as Self - Roastmaster
★ 6.5
Earth to America
Earth to America
2005 as self
★ 8.0
Denial
Denial
1998 as Art Witz
★ 4.3
The Trumpet of the Swan
The Trumpet of the Swan
2001 as Father (voice)
★ 5.6
Snoop Dogg's Hood of Horror
Snoop Dogg's Hood of Horror
2006 as British Record Mogul
★ 4.8
Brighton Beach Memoirs
Brighton Beach Memoirs
1986 as Pool Player #1
★ 6.6
Stars in Shorts
Stars in Shorts
2012 as Sid Rosenthal
★ 6.0
National Lampoon's Another Dirty Movie
National Lampoon's Another Dirty Movie
2012 as Self (uncredited)
★ 2.1
Farce of the Penguins
Farce of the Penguins
2006 as Penguin on Belly (voz)
★ 4.1
Ira & Abby
Ira & Abby
2006 as Dr. Morris Saperstein
★ 5.5
Quantum Quest: A Cassini Space Odyssey
Quantum Quest: A Cassini Space Odyssey
2010 as Moronic (voice)
★ 6.3
Larry Gaye: Renegade Male Flight Attendant
★ 4.6
Madeline: Lost in Paris
Madeline: Lost in Paris
1999 as Uncle Horst / Henri (voice)
★ 6.8
The Rocky Horror Musical Live Stream
★ 4.8
For Better or Worse
For Better or Worse
1995 as Michael Makeshift
★ 4.0
My Boyfriend's Meds
My Boyfriend's Meds
2020 as Dr. Sternbach
★ 7.2
The Truth Is in the Stars
★ 7.1
How Murray Saved Christmas
How Murray Saved Christmas
2014 as Doc Holiday (voice)
★ 5.9
Faith Based
Faith Based
2020 as Nicky Steele
★ 4.5
Senior Trip
Senior Trip
1981 as Pete
★ 3.7
Bye Bye Birdie
Bye Bye Birdie
1995 as Albert J. Peterson
★ 6.1
Jingle Bells
Jingle Bells
1999 as Elf (Voice)
★ 6.0
Dick Van Dyke: 98 Years of Magic
Dick Van Dyke: 98 Years of Magic
2023 as Self - Performer
★ 7.8
Lucky Stiff
Lucky Stiff
2014 as Vinnie Di Ruzzio
★ 4.4
Rock Slyde
Rock Slyde
2010 as Mailman Stan
★ 5.4
Love! Valour! Compassion!
Love! Valour! Compassion!
1997 as Buzz Hauser
★ 6.2
The Very Best of America's Funniest Comedians
The Very Best of America's Funniest Comedians
2003 as Self (archive footage)
movie
Say It Ain't Solo
2012 as Self
★ 2.0
The N.Y. Friars Club Roast of Jerry Stiller
The N.Y. Friars Club Roast of Jerry Stiller
1999 as Self - Roastmaster
★ 5.3
Love and Action in Chicago
Love and Action in Chicago
1999 as Frank Bonner
★ 4.7
Out of Office
★ 6.1
Being 'Shallow Hal'
Being 'Shallow Hal'
2001 as Self
★ 8.0
How to Go Out on a Date in Queens
★ 2.2
Titey
Titey
1998 as Titey (voice)
I Don't Buy Kisses Anymore
I Don't Buy Kisses Anymore
1992 as Bernie Fishbine
★ 4.6
Rockabye
Rockabye
1986 as Lt. Ernest Foy
★ 8.0
The Voyages of Young Doctor Dolittle
The Voyages of Young Doctor Dolittle
2011 as Eugene (voice)
★ 2.0
On Edge
On Edge
2001 as Zamboni Phil
★ 4.8
Jerry Seinfeld: Submarine Captain
★ 6.5
Seinfeld: How It Began
Seinfeld: How It Began
2004 as Self/George Costanza
★ 7.8
The Mark Lembeck Technique
The Mark Lembeck Technique
2016 as Mark Lembeck
China, Il The Musical
China, Il The Musical
2015 as Harold
Not Your Time
Not Your Time
2010 as Sid Rosenthal
★ 1.0
Bucky and the Squirrels
Bucky and the Squirrels
2018 as Jason Alexander
The Seinfeld Story
The Seinfeld Story
2004 as Self
★ 7.5
The Man Who Saved Christmas
The Man Who Saved Christmas
2002 as A.C. Gilbert
★ 6.1
Killing Me Softly with His Songs
★ 5.0
The Portuguese Kid
The Portuguese Kid
2018 as Barry Dragonetti
★ 2.0
Stealing Pulp Fiction
Stealing Pulp Fiction
2025 as Dr. Mendelbaum
★ 4.0
Sexual Healing
Sexual Healing
1993 as Frank
For Goodness Sake
For Goodness Sake
1993 as Electronics Store Customer
★ 10.0
Sideshow: Alive on the Inside
Sideshow: Alive on the Inside
1999 as Narrator
Dunston Checks Out
Dunston Checks Out
2022 as Jason Alexander (archival footage)