Jason Alexander

Jason Alexander

Acting
Born 1959-09-23Newark, New Jersey, USA

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 (104)

Hachi: A Dog's Tale
8.0

Hachi: A Dog's Tale

2009Movie8.0
Wild Card
5.7

Wild Card

2015Movie5.7
Pretty Woman
7.4

Pretty Woman

1990Movie7.4
The Hunchback of Notre Dame
7.1

The Hunchback of Notre Dame

1996Movie7.1
Leo
7.3

Leo

2023Movie7.3
Shallow Hal
6.2

Shallow Hal

2001Movie6.2
The Electric State
6.5

The Electric State

2025Movie6.5
Jacob's Ladder
7.4

Jacob's Ladder

1990Movie7.4
The Hunchback of Notre Dame II
5.4

The Hunchback of Notre Dame II

2002Movie5.4
The Return of Jafar
6.2

The Return of Jafar

1994Movie6.2
The Mosquito Coast
6.4

The Mosquito Coast

1986Movie6.4
Coneheads
5.5

Coneheads

1993Movie5.5
101 Dalmatians II: Patch's London Adventure
6.0

101 Dalmatians II: Patch's London Adventure

2003Movie6.0
Dunston Checks In
5.4

Dunston Checks In

1996Movie5.4
Cinderella
6.6

Cinderella

1997Movie6.6
White Palace
6.6

White Palace

1990Movie6.6
Blankman
5.4

Blankman

1994Movie5.4
Misery Loves Comedy
6.1

Misery Loves Comedy

2015Movie6.1
The Paper
6.6

The Paper

1994Movie6.6
The Last Laugh
7.0

The Last Laugh

2016Movie7.0
The Last Supper
6.5

The Last Supper

1995Movie6.5
Tom and Jerry: Back to Oz
6.0

Tom and Jerry: Back to Oz

2016Movie6.0
The Aristocrats
5.9

The Aristocrats

2005Movie5.9
The Grand
5.8

The Grand

2007Movie5.8
Brighton Beach Memoirs
6.6

Brighton Beach Memoirs

1986Movie6.6
Dick Van Dyke: 98 Years of Magic
7.0

Dick Van Dyke: 98 Years of Magic

2023Movie7.0
North
5.0

North

1994Movie5.0
The Burning
6.2

The Burning

1981Movie6.2
The Trumpet of the Swan
5.6

The Trumpet of the Swan

2001Movie5.6
For the Love of Spock
7.4

For the Love of Spock

2016Movie7.4
The Adventures of Rocky & Bullwinkle
4.3

The Adventures of Rocky & Bullwinkle

2000Movie4.3
Larry Gaye: Renegade Male Flight Attendant
4.6

Larry Gaye: Renegade Male Flight Attendant

2015Movie4.6
Earth to America
7.7

Earth to America

2005Movie7.7
Jimmy

Jimmy

2026Movie
Snoop Dogg's Hood of Horror
4.8

Snoop Dogg's Hood of Horror

2006Movie4.8
To Kill a Nazi

To Kill a Nazi

2026Movie
The Gettysburg Address

The Gettysburg Address

2025Movie
A Fairly Odd Movie: Grow Up, Timmy Turner!
4.8

A Fairly Odd Movie: Grow Up, Timmy Turner!

2011Movie4.8
Broadway: Beyond the Golden Age

Broadway: Beyond the Golden Age

2021Movie
Faith Based
4.4

Faith Based

2020Movie4.4
A Christmas Carol
6.4

A Christmas Carol

2004Movie6.4
The Conspiracy

The Conspiracy

2022Movie
The Sisters Rosensweig

The Sisters Rosensweig

Movie
Farce of the Penguins
4.2

Farce of the Penguins

2006Movie4.2
Cinderella: The Reunion, A Special Edition of 20/20
7.8

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

2022Movie7.8
Killing Me Softly with His Songs
5.0

Killing Me Softly with His Songs

2022Movie5.0
For Goodness Sake
9.5

For Goodness Sake

1993Movie9.5
National Lampoon's Another Dirty Movie
2.3

National Lampoon's Another Dirty Movie

2012Movie2.3
The N.Y. Friars Club Roast of Jerry Stiller
5.7

The N.Y. Friars Club Roast of Jerry Stiller

1999Movie5.7
The Very Best of America's Funniest Comedians

The Very Best of America's Funniest Comedians

2003Movie
Titey
7.0

Titey

1998Movie7.0
Not Your Time
1.0

Not Your Time

2010Movie1.0
The Man Who Saved Christmas
6.2

The Man Who Saved Christmas

2002Movie6.2
The Truth Is in the Stars
6.8

The Truth Is in the Stars

2017Movie6.8
Stars in Shorts
6.0

Stars in Shorts

2012Movie6.0
Ira & Abby
5.6

Ira & Abby

2006Movie5.6
Denial
4.6

Denial

1998Movie4.6
There's Something About Romcoms
6.0

There's Something About Romcoms

2016Movie6.0
Say It Ain't Solo
2.0

Say It Ain't Solo

2012Movie2.0
Quantum Quest: A Cassini Space Odyssey
5.8

Quantum Quest: A Cassini Space Odyssey

2010Movie5.8
Bye Bye Birdie
6.2

Bye Bye Birdie

1995Movie6.2
Kramer vs. Kramer: Kenny to Cosmo
7.0

Kramer vs. Kramer: Kenny to Cosmo

2004Movie7.0
Sexual Healing
10.0

Sexual Healing

1993Movie10.0
Madeline: Lost in Paris
6.8

Madeline: Lost in Paris

1999Movie6.8
Let's Rap Fire Safety
6.5

Let's Rap Fire Safety

2000Movie6.5
My Boyfriend's Meds
7.2

My Boyfriend's Meds

2020Movie7.2
How Murray Saved Christmas
6.3

How Murray Saved Christmas

2014Movie6.3
The Rocky Horror Musical Live Stream
4.8

The Rocky Horror Musical Live Stream

2020Movie4.8
Jingle Bells
6.5

Jingle Bells

1999Movie6.5
Larry David: Curb Your Enthusiasm
7.5

Larry David: Curb Your Enthusiasm

1999Movie7.5
Being 'Shallow Hal'
8.0

Being 'Shallow Hal'

2001Movie8.0
Out of Office
6.2

Out of Office

2022Movie6.2
Broadway: The Next Generation

Broadway: The Next Generation

Movie
For Better or Worse
4.7

For Better or Worse

1995Movie4.7
Rock Slyde
5.4

Rock Slyde

2010Movie5.4
Comedy Central Roast of William Shatner
6.5

Comedy Central Roast of William Shatner

2006Movie6.5
Leo 2

Leo 2

Movie
China, Il The Musical

China, Il The Musical

2015Movie
Senior Trip
4.1

Senior Trip

1981Movie4.1
The Portuguese Kid
2.0

The Portuguese Kid

2018Movie2.0
Stealing Pulp Fiction
4.0

Stealing Pulp Fiction

2025Movie4.0
Seinfeld: How It Began
7.8

Seinfeld: How It Began

2004Movie7.8
Love and Action in Chicago
4.9

Love and Action in Chicago

1999Movie4.9
On Edge
5.2

On Edge

2001Movie5.2
Love! Valour! Compassion!
6.3

Love! Valour! Compassion!

1997Movie6.3
Best Worst Thing That Ever Could Have Happened...
7.5

Best Worst Thing That Ever Could Have Happened...

2016Movie7.5
Lucky Stiff
4.4

Lucky Stiff

2014Movie4.4
Jerry Seinfeld: Submarine Captain
6.5

Jerry Seinfeld: Submarine Captain

2007Movie6.5
Bravo Profiles: Penn and Teller

Bravo Profiles: Penn and Teller

2001Movie
How to Go Out on a Date in Queens
2.6

How to Go Out on a Date in Queens

2006Movie2.6
Sideshow: Alive on the Inside

Sideshow: Alive on the Inside

1999Movie
The Seinfeld Story
7.4

The Seinfeld Story

2004Movie7.4
Bucky and the Squirrels

Bucky and the Squirrels

2018Movie
I Don't Buy Kisses Anymore
5.0

I Don't Buy Kisses Anymore

1992Movie5.0
The Mark Lembeck Technique

The Mark Lembeck Technique

2016Movie
A Tribute to Stephen Sondheim

A Tribute to Stephen Sondheim

1995Movie
The Voyages of Young Doctor Dolittle
2.0

The Voyages of Young Doctor Dolittle

2011Movie2.0
Ultimate Trek: Star Trek's Greatest Moments
4.0

Ultimate Trek: Star Trek's Greatest Moments

1999Movie4.0
Paddy Chayefsky: Collector of Words
7.5

Paddy Chayefsky: Collector of Words

2025Movie7.5
Rockabye
8.2

Rockabye

1986Movie8.2
Down on the Waterfront
6.5

Down on the Waterfront

1994Movie6.5
Dunston Checks Out

Dunston Checks Out

2022Movie
The Making of Disney's The Hunchback of Notre Dame
9.0

The Making of Disney's The Hunchback of Notre Dame

1996Movie9.0
Dora the Explorer: Dora's Enchanted Forest Adventures
10.0

Dora the Explorer: Dora's Enchanted Forest Adventures

2011Movie10.0

TV Shows (108)

The Simpsons
8.0

The Simpsons

1989Series8.0
Criminal Minds
8.3

Criminal Minds

2005Series8.3
The Late Show with Stephen Colbert
6.1

The Late Show with Stephen Colbert

2015Series6.1
American Dad!
7.0

American Dad!

2005Series7.0
Friends
8.4

Friends

1994Series8.4
Late Night with Seth Meyers
5.1

Late Night with Seth Meyers

2014Series5.1
Hollywood Squares
7.6

Hollywood Squares

1998Series7.6
Saturday Night Live
6.9

Saturday Night Live

1975Series6.9
Real Time with Bill Maher
6.1

Real Time with Bill Maher

2003Series6.1
Young Sheldon
8.0

Young Sheldon

2017Series8.0
Two and a Half Men
7.5

Two and a Half Men

2003Series7.5
Jeopardy!
6.9

Jeopardy!

1984Series6.9
The Late Late Show with James Corden
5.1

The Late Late Show with James Corden

2015Series5.1
Star Trek: Voyager
7.8

Star Trek: Voyager

1995Series7.8
The Nanny
8.1

The Nanny

1993Series8.1
The Late Late Show with Craig Ferguson
6.8

The Late Late Show with Craig Ferguson

2005Series6.8
Robot Chicken
7.6

Robot Chicken

2005Series7.6
Monk
7.9

Monk

2002Series7.9
Seinfeld
8.3

Seinfeld

1989Series8.3
Jimmy Kimmel Live!
5.3

Jimmy Kimmel Live!

2003Series5.3
The Tom and Jerry Show
7.3

The Tom and Jerry Show

2014Series7.3
LIVE with Kelly and Mark
5.6

LIVE with Kelly and Mark

1988Series5.6
Curb Your Enthusiasm
8.1

Curb Your Enthusiasm

2000Series8.1
Malcolm in the Middle
8.5

Malcolm in the Middle

2000Series8.5
Golden Globe Awards
7.0

Golden Globe Awards

1944Series7.0
Community
8.0

Community

2009Series8.0
Newhart
7.2

Newhart

1982Series7.2
Good Day Live
3.8

Good Day Live

2001Series3.8
The Ellen DeGeneres Show
5.6

The Ellen DeGeneres Show

2003Series5.6
Tony Awards

Tony Awards

1956Series
Late Night with David Letterman
6.1

Late Night with David Letterman

1982Series6.1
Harley Quinn
8.3

Harley Quinn

2019Series8.3
The Orville
7.6

The Orville

2017Series7.6
The Marvelous Mrs. Maisel
8.1

The Marvelous Mrs. Maisel

2017Series8.1
The Larry Sanders Show
7.7

The Larry Sanders Show

1992Series7.7
The Cleveland Show
5.9

The Cleveland Show

2009Series5.9
Dinosaurs
7.8

Dinosaurs

1991Series7.8
Comedy Bang! Bang!
6.3

Comedy Bang! Bang!

2012Series6.3
Everybody Hates Chris
8.1

Everybody Hates Chris

2005Series8.1
Rock, Paper, Scissors
6.3

Rock, Paper, Scissors

2024Series6.3
Franklin & Bash
7.3

Franklin & Bash

2011Series7.3
Fish Hooks
6.5

Fish Hooks

2010Series6.5
Aladdin
7.0

Aladdin

1994Series7.0
Hercules
6.9

Hercules

1998Series6.9
The Tony Danza Show
6.4

The Tony Danza Show

2004Series6.4
Duckman
7.2

Duckman

1994Series7.2
Mating Season
8.1

Mating Season

2026Series8.1
The New Adventures of Old Christine
7.2

The New Adventures of Old Christine

2006Series7.2
The Legend of Tarzan
7.0

The Legend of Tarzan

2001Series7.0
Dilbert
6.8

Dilbert

1999Series6.8
The Conners
7.0

The Conners

2018Series7.0
The Twilight Zone
7.2

The Twilight Zone

2002Series7.2
People's Choice Awards
9.2

People's Choice Awards

1975Series9.2
Talking Dead
7.2

Talking Dead

2011Series7.2
Drunk History
6.8

Drunk History

2013Series6.8
Stars in the House

Stars in the House

2020Series
To Tell the Truth
5.8

To Tell the Truth

2016Series5.8
Star Trek: Prodigy
7.2

Star Trek: Prodigy

2021Series7.2
Match Game
6.4

Match Game

2016Series6.4
The Bad Guys: The Series
6.9

The Bad Guys: The Series

2025Series6.9
Penn Zero: Part-Time Hero
7.2

Penn Zero: Part-Time Hero

2014Series7.2
Celebrity Wheel of Fortune
7.1

Celebrity Wheel of Fortune

2021Series7.1
The $100,000 Pyramid
7.0

The $100,000 Pyramid

2016Series7.0
Hollywood Game Night
6.5

Hollywood Game Night

2013Series6.5
Dream On
6.9

Dream On

1990Series6.9
Reading Rainbow
8.4

Reading Rainbow

1983Series8.4
Comedians in Cars Getting Coffee
7.1

Comedians in Cars Getting Coffee

2012Series7.1
Remember WENN
7.8

Remember WENN

1996Series7.8
China, IL
6.9

China, IL

2011Series6.9
Muppets Tonight
7.4

Muppets Tonight

1996Series7.4
Disney's House of Mouse
7.5

Disney's House of Mouse

2001Series7.5
Son of the Beach
6.3

Son of the Beach

2000Series6.3
Harry's Law
7.5

Harry's Law

2011Series7.5
The Grinder
6.7

The Grinder

2015Series6.7
Rachael Ray
5.1

Rachael Ray

2006Series5.1
The Late Late Show with Craig Kilborn
5.3

The Late Late Show with Craig Kilborn

1999Series5.3
TripTank
5.2

TripTank

2014Series5.2
History of the World: Part II
5.7

History of the World: Part II

2023Series5.7
The Movies That Made Us
7.3

The Movies That Made Us

2019Series7.3
Primetime Glick
7.2

Primetime Glick

2001Series7.2
Who Wants to Be a Millionaire
9.9

Who Wants to Be a Millionaire

2020Series9.9
The Huntress
5.6

The Huntress

2000Series5.6
LEGO Marvel Avengers: Strange Tails
6.4

LEGO Marvel Avengers: Strange Tails

2025Series6.4
Critics Choice Awards
7.9

Critics Choice Awards

2001Series7.9
The Marriage Ref
3.8

The Marriage Ref

2010Series3.8
Meteor
6.1

Meteor

2009Series6.1
Talkshow with Spike Feresten
5.5

Talkshow with Spike Feresten

2006Series5.5
The Problem with Jon Stewart
7.2

The Problem with Jon Stewart

2021Series7.2
Shatner's Raw Nerve
4.0

Shatner's Raw Nerve

2008Series4.0
Thank God You're Here

Thank God You're Here

2007Series
Listen Up!
6.6

Listen Up!

2004Series6.6
Mad About You
8.2

Mad About You

2019Series8.2
Kirstie
5.0

Kirstie

2013Series5.0
E/R
5.7

E/R

1984Series5.7
A Capitol Fourth

A Capitol Fourth

1980Series
Kody Kapow

Kody Kapow

2017Series
The Emmy Awards
7.9

The Emmy Awards

1949Series7.9
Big Time in Hollywood, Fl
7.0

Big Time in Hollywood, Fl

2015Series7.0
Bob Patterson
7.0

Bob Patterson

2001Series7.0
History of the Sitcom
6.9

History of the Sitcom

2021Series6.9
Where My Dogs At?
7.5

Where My Dogs At?

2006Series7.5
Favorite Son
5.0

Favorite Son

1988Series5.0
Hit the Road
7.2

Hit the Road

2017Series7.2
Everything's Relative
7.0

Everything's Relative

1987Series7.0
Dinner with Dad

Dinner with Dad

2017Series
Step It Up and Dance

Step It Up and Dance

2008Series
Y llegaron de noche
7.2

Y llegaron de noche

2024Series7.2
Saturday TV Funhouse
10.0

Saturday TV Funhouse

Series10.0