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 music... show more

Known For

Acting

Popularity

2.9

Gender

Male

Place of Birth

Newark, New Jersey, USA

Birthday

September 23, 1959

Known for

Pretty Woman

Pretty Woman

1990
7.5
Leo

Leo

2023
7.4
The Hunchback of Notre Dame

The Hunchback of Notre Dame

1996
7.1
Jacob's Ladder

Jacob's Ladder

1990
7.4
The Last Supper

The Last Supper

1995
6.5
Brighton Beach Memoirs

Brighton Beach Memoirs

1986
6.6
Blankman

Blankman

1994
5.3
The Mosquito Coast

The Mosquito Coast

1986
6.4
The Burning

The Burning

1981
6.2
North

North

1994
5.0
Quantum Quest: A Cassini Space Odyssey

Quantum Quest: A Cassini Space Odyssey

2010
6.3
The Paper

The Paper

1994
6.6
The Hunchback of Notre Dame II

The Hunchback of Notre Dame II

2002
5.4
Farce of the Penguins

Farce of the Penguins

2006
4.1
Coneheads

Coneheads

1993
5.5
Shallow Hal

Shallow Hal

2001
6.2
Hachi: A Dog's Tale

Hachi: A Dog's Tale

2009
8.0
101 Dalmatians II: Patch's London Adventure

101 Dalmatians II: Patch's London Adventure

2003
6.0
White Palace

White Palace

1990
6.3
A Christmas Carol

A Christmas Carol

2004
6.4
Bye Bye Birdie

Bye Bye Birdie

1995
6.1
Cinderella

Cinderella

1997
6.5
The Aristocrats

The Aristocrats

2005
5.9
Snoop Dogg's Hood of Horror

Snoop Dogg's Hood of Horror

2006
4.8
Rock Slyde

Rock Slyde

2010
5.4
The Man Who Saved Christmas

The Man Who Saved Christmas

2002
6.1
Denial

Denial

1998
4.4
For Goodness Sake

For Goodness Sake

1993
10.0
Love! Valour! Compassion!

Love! Valour! Compassion!

1997
6.1
Dunston Checks In

Dunston Checks In

1996
5.4
Titey

Titey

1998
0.0
The Adventures of Rocky & Bullwinkle

The Adventures of Rocky & Bullwinkle

2000
4.3
There's Something About Romcoms

There's Something About Romcoms

2016
6.0
A Fairly Odd Movie: Grow Up, Timmy Turner!

A Fairly Odd Movie: Grow Up, Timmy Turner!

2011
4.8
I Don't Buy Kisses Anymore

I Don't Buy Kisses Anymore

1992
4.6
The Trumpet of the Swan

The Trumpet of the Swan

2001
5.5
How to Go Out on a Date in Queens

How to Go Out on a Date in Queens

2006
2.2
For Better or Worse

For Better or Worse

1995
4.0
Stars In Shorts

Stars In Shorts

2012
4.7
The Voyages of Young Doctor Dolittle

The Voyages of Young Doctor Dolittle

2011
0.0
Jerry Seinfeld: Submarine Captain

Jerry Seinfeld: Submarine Captain

2007
6.5
The Last Laugh

The Last Laugh

2016
6.9
Rockabye

Rockabye

1986
8.0
Madeline: Lost in Paris

Madeline: Lost in Paris

1999
6.7
Down on the Waterfront

Down on the Waterfront

1994
5.0
Wild Card

Wild Card

2015
5.7
The Electric State

The Electric State

2025
6.5
Cinderella: The Reunion, A Special Edition of 20/20

Cinderella: The Reunion, A Special Edition of 20/20

2022
8.0
Out of Office

Out of Office

2022
6.1
The Return of Jafar

The Return of Jafar

1994
6.2
Lucky Stiff

Lucky Stiff

2014
4.4
Dick Van Dyke: 98 Years of Magic

Dick Van Dyke: 98 Years of Magic

2023
7.8
Jingle Bells

Jingle Bells

1999
6.0
Misery Loves Comedy

Misery Loves Comedy

2015
6.0
Earth to America

Earth to America

2005
8.0
National Lampoon's Another Dirty Movie

National Lampoon's Another Dirty Movie

2012
2.1
Not Your Time

Not Your Time

2010
1.0
Sideshow: Alive on the Inside

Sideshow: Alive on the Inside

1999
0.0
Comedy Central Roast of William Shatner

Comedy Central Roast of William Shatner

2006
6.5
Killing Me Softly with His Songs

Killing Me Softly with His Songs

2022
5.0
Ira & Abby

Ira & Abby

2006
5.5
Seinfeld: How It Began

Seinfeld: How It Began

2004
7.8
The Conspiracy

The Conspiracy

2022
0.0
Larry Gaye: Renegade Male Flight Attendant

Larry Gaye: Renegade Male Flight Attendant

2015
4.6
Broadway: The Next Generation

Broadway: The Next Generation

2017
10.0
Sex, Censorship and the Silver Screen

Sex, Censorship and the Silver Screen

1996
3.8
The Grand

The Grand

2007
5.8
Sexual Healing

Sexual Healing

1993
0.0
How Murray Saved Christmas

How Murray Saved Christmas

2014
5.9
Dora the Explorer: Dora's Enchanted Forest Adventures

Dora the Explorer: Dora's Enchanted Forest Adventures

2011
10.0
The Very Best of America's Funniest Comedians

The Very Best of America's Funniest Comedians

2003
0.0
Say It Ain't Solo

Say It Ain't Solo

2012
2.0
Stealing Pulp Fiction

Stealing Pulp Fiction

2025
4.0
Ultimate Trek: Star Trek's Greatest Moments

Ultimate Trek: Star Trek's Greatest Moments

1999
1.0
For the Love of Spock

For the Love of Spock

2016
7.4
Let's Rap Fire Safety

Let's Rap Fire Safety

2000
6.5
Best Worst Thing That Ever Could Have Happened...

Best Worst Thing That Ever Could Have Happened...

2016
7.5
The Truth Is in the Stars

The Truth Is in the Stars

2017
7.1
Bucky and the Squirrels

Bucky and the Squirrels

2018
0.0
Larry David: Curb Your Enthusiasm

Larry David: Curb Your Enthusiasm

1999
7.5
The N.Y. Friars Club Roast of Jerry Stiller

The N.Y. Friars Club Roast of Jerry Stiller

1999
5.3
My Boyfriend's Meds

My Boyfriend's Meds

2020
7.2
Love and Action in Chicago

Love and Action in Chicago

1999
4.7
The Portuguese Kid

The Portuguese Kid

2018
2.0
Faith Based

Faith Based

2020
4.5
The Gettysburg Address

The Gettysburg Address

2025
0.0
Senior Trip

Senior Trip

1981
3.7
Being 'Shallow Hal'

Being 'Shallow Hal'

2001
8.0
Tom and Jerry: Back to Oz

Tom and Jerry: Back to Oz

2016
6.0
The Rocky Horror Musical Live Stream

The Rocky Horror Musical Live Stream

2020
4.8
The Sisters Rosensweig

The Sisters Rosensweig

...
0.0
The Mark Lembeck Technique

The Mark Lembeck Technique

2016
0.0
Broadway: Beyond the Golden Age

Broadway: Beyond the Golden Age

2021
0.0
Leo 2

Leo 2

...
0.0
The Seinfeld Story

The Seinfeld Story

2004
7.5
A Tribute to Stephen Sondheim

A Tribute to Stephen Sondheim

1995
0.0
China, Il The Musical

China, Il The Musical

2015
0.0
Paddy Chayefsky: Collector of Words

Paddy Chayefsky: Collector of Words

2025
0.0
Dunston Checks Out

Dunston Checks Out

2022
0.0
Jimmy

Jimmy

2026
0.0
Bravo Profiles: Penn and Teller

Bravo Profiles: Penn and Teller

2001
0.0
On Edge

On Edge

2001
3.0
Kramer vs. Kramer: Kenny to Cosmo

Kramer vs. Kramer: Kenny to Cosmo

2004
0.0
Talkshow with Spike Feresten

Talkshow with Spike Feresten

2006
5.5
Duckman

Duckman

1994
7.1
Son of the Beach

Son of the Beach

2000
6.5
Everybody Hates Chris

Everybody Hates Chris

2005
8.1
Seinfeld

Seinfeld

1989
8.3
The Ellen DeGeneres Show

The Ellen DeGeneres Show

2003
5.6
The Tony Danza Show

The Tony Danza Show

2004
6.1
Dream On

Dream On

1990
6.8
Jimmy Kimmel Live!

Jimmy Kimmel Live!

2003
5.5
Friends

Friends

1994
8.4
Star Trek: Voyager

Star Trek: Voyager

1995
7.8
Monk

Monk

2002
8.0
The Larry Sanders Show

The Larry Sanders Show

1992
7.7
The Legend of Tarzan

The Legend of Tarzan

2001
6.9
Disney's House of Mouse

Disney's House of Mouse

2001
7.4
Dinosaurs

Dinosaurs

1991
7.8
Aladdin

Aladdin

1994
7.0
Hercules

Hercules

1998
6.9
E/R

E/R

1984
4.6
Newhart

Newhart

1982
7.1
The New Adventures of Old Christine

The New Adventures of Old Christine

2006
7.1
Late Night with David Letterman

Late Night with David Letterman

1982
5.9
The Huntress

The Huntress

2000
5.2
Muppets Tonight

Muppets Tonight

1996
7.5
Bob Patterson

Bob Patterson

2001
6.5
Listen Up!

Listen Up!

2004
6.2
E/R

E/R

1984
4.6
The Late Late Show with Craig Ferguson

The Late Late Show with Craig Ferguson

2005
6.7
Everything's Relative

Everything's Relative

1987
5.5
Where My Dogs At?

Where My Dogs At?

2006
7.5
Step It Up and Dance

Step It Up and Dance

2008
0.0
The Cleveland Show

The Cleveland Show

2009
5.9
The Marriage Ref

The Marriage Ref

2010
3.8
The Late Late Show with Craig Kilborn

The Late Late Show with Craig Kilborn

1999
4.6
Good Day Live

Good Day Live

2001
3.0
The Emmy Awards

The Emmy Awards

1949
7.9
Fish Hooks

Fish Hooks

2010
6.5
Meteor

Meteor

2009
6.2
Saturday Night Live

Saturday Night Live

1975
7.0
Critics Choice Awards

Critics Choice Awards

2001
7.9
Community

Community

2009
8.0
American Dad!

American Dad!

2005
7.0
The Movies That Made Us

The Movies That Made Us

2019
7.2
Comedy Bang! Bang!

Comedy Bang! Bang!

2012
6.2
Drunk History

Drunk History

2013
6.8
The Grinder

The Grinder

2015
6.7
Two and a Half Men

Two and a Half Men

2003
7.4
Favorite Son

Favorite Son

1988
4.0
Late Night with Seth Meyers

Late Night with Seth Meyers

2014
5.3
Talking Dead

Talking Dead

2011
7.2
The Late Late Show with James Corden

The Late Late Show with James Corden

2015
5.3
Aladdin

Aladdin

1994
7.0
Aladdin

Aladdin

1994
7.0
Big Time in Hollywood, Fl

Big Time in Hollywood, Fl

2015
7.1
The Twilight Zone

The Twilight Zone

2002
7.2
The Tom and Jerry Show

The Tom and Jerry Show

2014
7.3
Dinosaurs

Dinosaurs

1991
7.8
Hollywood Squares

Hollywood Squares

1998
7.3
Penn Zero: Part-Time Hero

Penn Zero: Part-Time Hero

2014
7.2
Fish Hooks

Fish Hooks

2010
6.5
Tony Awards

Tony Awards

1956
5.9
History of the Sitcom

History of the Sitcom

2021
7.0
Reading Rainbow

Reading Rainbow

1983
8.3
Hit the Road

Hit the Road

2017
7.2
Dinner with Dad

Dinner with Dad

2017
0.0
The Marvelous Mrs. Maisel

The Marvelous Mrs. Maisel

2017
8.1
TripTank

TripTank

2014
5.2
Match Game

Match Game

2016
6.4
Shatner's Raw Nerve

Shatner's Raw Nerve

2008
4.0
The $100,000 Pyramid

The $100,000 Pyramid

2016
7.0
Kody Kapow

Kody Kapow

2017
0.0
Criminal Minds

Criminal Minds

2005
8.3
Harley Quinn

Harley Quinn

2019
8.3
The Orville

The Orville

2017
7.6
Dinosaurs

Dinosaurs

1991
7.8
Dinosaurs

Dinosaurs

1991
7.8
Dinosaurs

Dinosaurs

1991
7.8
Dinosaurs

Dinosaurs

1991
7.8
Dinosaurs

Dinosaurs

1991
7.8
Comedians in Cars Getting Coffee

Comedians in Cars Getting Coffee

2012
7.1
Rachael Ray

Rachael Ray

2006
5.1
The Conners

The Conners

2018
7.0
Star Trek: Prodigy

Star Trek: Prodigy

2021
7.3
China, IL

China, IL

2011
7.0
Dilbert

Dilbert

1999
6.8
Stars in the House

Stars in the House

2020
0.0
Stars in the House

Stars in the House

2020
0.0
Saturday Night Live

Saturday Night Live

1975
7.0
Young Sheldon

Young Sheldon

2017
8.1
A Capitol Fourth

A Capitol Fourth

1980
0.0
Robot Chicken

Robot Chicken

2005
7.7
Curb Your Enthusiasm

Curb Your Enthusiasm

2000
8.0
The Simpsons

The Simpsons

1989
8.0
American Dad!

American Dad!

2005
7.0
Real Time with Bill Maher

Real Time with Bill Maher

2003
6.0
Kirstie

Kirstie

2013
4.6
Hollywood Game Night

Hollywood Game Night

2013
6.5
Mad About You

Mad About You

2019
8.0
Primetime Glick

Primetime Glick

2001
6.8
History of the World: Part II

History of the World: Part II

2023
5.6
LIVE with Kelly and Mark

LIVE with Kelly and Mark

1988
5.4
Star Trek: Prodigy

Star Trek: Prodigy

2021
7.3
Saturday TV Funhouse

Saturday TV Funhouse

...
10.0
Rock, Paper, Scissors

Rock, Paper, Scissors

2023
7.4
Hercules

Hercules

1998
6.9
To Tell the Truth

To Tell the Truth

2016
6.2
Malcolm in the Middle

Malcolm in the Middle

2000
8.5
Thank God You're Here

Thank God You're Here

2007
0.0
Celebrity Wheel of Fortune

Celebrity Wheel of Fortune

2021
7.0
Y llegaron de noche

Y llegaron de noche

2024
7.1
Hollywood Squares

Hollywood Squares

1998
7.3
Remember WENN

Remember WENN

1996
8.0
Harry's Law

Harry's Law

2011
7.3
The Problem with Jon Stewart

The Problem with Jon Stewart

2021
7.2
Franklin & Bash

Franklin & Bash

2011
7.2
The Nanny

The Nanny

1993
8.1
Jeopardy!

Jeopardy!

1984
6.9
Golden Globe Awards

Golden Globe Awards

1944
7.2
The Bad Guys: Breaking In

The Bad Guys: Breaking In

2025
6.7
LEGO Marvel Avengers: Strange Tails

LEGO Marvel Avengers: Strange Tails

2025
5.0

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