Jason Alexander

Jason Alexander

Acting

Born:
1959-09-23
Place of birth:
Newark, 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.

Known For

Filmography

Jimmy

Jimmy

9.32026
Movie
To Kill a Nazi

To Kill a Nazi

2026
Movie
Mating Season

Mating Season

8.02026
TV
The Gettysburg Address

The Gettysburg Address

2025
Movie
LEGO Marvel Avengers: Strange Tails

LEGO Marvel Avengers: Strange Tails

6.32025
TV
The Bad Guys: The Series

The Bad Guys: The Series

7.02025
TV
Paddy Chayefsky: Collector of Words

Paddy Chayefsky: Collector of Words

7.02025
Movie
Stealing Pulp Fiction

Stealing Pulp Fiction

4.02025
Movie
The Electric State

The Electric State

6.52025
Movie
Y llegaron de noche

Y llegaron de noche

7.22024
TV
Rock, Paper, Scissors

Rock, Paper, Scissors

6.02024
TV
Dick Van Dyke: 98 Years of Magic

Dick Van Dyke: 98 Years of Magic

7.12023
Movie
Leo

Leo

7.32023
Movie
History of the World: Part II

History of the World: Part II

5.72023
TV
The Conspiracy

The Conspiracy

2022
Movie
Killing Me Softly with His Songs

Killing Me Softly with His Songs

5.02022
Movie
Out of Office

Out of Office

6.22022
Movie
Cinderella: The Reunion, A Special Edition of 20/20

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

7.82022
Movie
Dunston Checks Out

Dunston Checks Out

2022
Movie
Star Trek: Prodigy

Star Trek: Prodigy

7.22021
TV
The Problem with Jon Stewart

The Problem with Jon Stewart

7.22021
TV
Broadway: Beyond the Golden Age

Broadway: Beyond the Golden Age

2021
Movie
History of the Sitcom

History of the Sitcom

6.92021
TV
Celebrity Wheel of Fortune

Celebrity Wheel of Fortune

7.12021
TV
The Rocky Horror Musical Live Stream

The Rocky Horror Musical Live Stream

4.82020
Movie
Faith Based

Faith Based

4.72020
Movie
Who Wants to Be a Millionaire

Who Wants to Be a Millionaire

8.62020
TV
Stars in the House

Stars in the House

2020
TV
My Boyfriend's Meds

My Boyfriend's Meds

7.22020
Movie
The Movies That Made Us

The Movies That Made Us

7.32019
TV
Harley Quinn

Harley Quinn

8.32019
TV
Mad About You

Mad About You

8.22019
TV
The Conners

The Conners

6.92018
TV
The Portuguese Kid

The Portuguese Kid

2.02018
Movie
Bucky and the Squirrels

Bucky and the Squirrels

2018
Movie
Hit the Road

Hit the Road

7.22017
TV
Young Sheldon

Young Sheldon

8.02017
TV
The Orville

The Orville

7.62017
TV
Kody Kapow

Kody Kapow

2017
TV
The Truth Is in the Stars

The Truth Is in the Stars

6.52017
Movie
The Marvelous Mrs. Maisel

The Marvelous Mrs. Maisel

8.12017
TV
Dinner with Dad

Dinner with Dad

2017
TV
The Mark Lembeck Technique

The Mark Lembeck Technique

2016
Movie
Best Worst Thing That Ever Could Have Happened...

Best Worst Thing That Ever Could Have Happened...

7.52016
Movie
For the Love of Spock

For the Love of Spock

7.42016
Movie
There's Something About Romcoms

There's Something About Romcoms

6.02016
Movie
The $100,000 Pyramid

The $100,000 Pyramid

7.02016
TV
Match Game

Match Game

6.52016
TV
Tom and Jerry: Back to Oz

Tom and Jerry: Back to Oz

6.02016
Movie
To Tell the Truth

To Tell the Truth

5.82016
TV
The Last Laugh

The Last Laugh

7.02016
Movie
The Grinder

The Grinder

6.72015
TV
The Late Show with Stephen Colbert

The Late Show with Stephen Colbert

6.12015
TV
China, Il The Musical

China, Il The Musical

2015
Movie
Larry Gaye: Renegade Male Flight Attendant

Larry Gaye: Renegade Male Flight Attendant

4.62015
Movie
Big Time in Hollywood, Fl

Big Time in Hollywood, Fl

7.02015
TV
The Late Late Show with James Corden

The Late Late Show with James Corden

5.12015
TV
Misery Loves Comedy

Misery Loves Comedy

6.12015
Movie
Wild Card

Wild Card

5.72015
Movie
How Murray Saved Christmas

How Murray Saved Christmas

6.32014
Movie
Penn Zero: Part-Time Hero

Penn Zero: Part-Time Hero

7.22014
TV
Lucky Stiff

Lucky Stiff

4.42014
Movie
The Tom and Jerry Show

The Tom and Jerry Show

7.42014
TV
TripTank

TripTank

5.22014
TV
Late Night with Seth Meyers

Late Night with Seth Meyers

5.12014
TV
Kirstie

Kirstie

5.02013
TV
Hollywood Game Night

Hollywood Game Night

6.52013
TV
Drunk History

Drunk History

6.92013
TV
Stars in Shorts

Stars in Shorts

6.02012
Movie
Comedians in Cars Getting Coffee

Comedians in Cars Getting Coffee

7.12012
TV
Comedy Bang! Bang!

Comedy Bang! Bang!

6.42012
TV
National Lampoon's Another Dirty Movie

National Lampoon's Another Dirty Movie

2.22012
Movie
Say It Ain't Solo

Say It Ain't Solo

2.02012
Movie
The Voyages of Young Doctor Dolittle

The Voyages of Young Doctor Dolittle

2.02011
Movie
Talking Dead

Talking Dead

7.22011
TV
China, IL

China, IL

6.82011
TV
Dora the Explorer: Dora's Enchanted Forest Adventures

Dora the Explorer: Dora's Enchanted Forest Adventures

10.02011
Movie
A Fairly Odd Movie: Grow Up, Timmy Turner!

A Fairly Odd Movie: Grow Up, Timmy Turner!

4.82011
Movie
Franklin & Bash

Franklin & Bash

7.32011
TV
Harry's Law

Harry's Law

7.52011
TV
Not Your Time

Not Your Time

1.02010
Movie
Fish Hooks

Fish Hooks

6.42010
TV
Rock Slyde

Rock Slyde

5.42010
Movie
The Marriage Ref

The Marriage Ref

3.82010
TV
The Cleveland Show

The Cleveland Show

5.92009
TV
Community

Community

8.02009
TV
Meteor

Meteor

6.12009
TV
Hachi: A Dog's Tale

Hachi: A Dog's Tale

8.02009
Movie
Shatner's Raw Nerve

Shatner's Raw Nerve

4.02008
TV
Step It Up and Dance

Step It Up and Dance

2008
TV
Jerry Seinfeld: Submarine Captain

Jerry Seinfeld: Submarine Captain

6.52007
Movie
The Grand

The Grand

5.82007
Movie
Thank God You're Here

Thank God You're Here

2007
TV
Farce of the Penguins

Farce of the Penguins

4.32006
Movie
Rachael Ray

Rachael Ray

5.12006
TV
Talkshow with Spike Feresten

Talkshow with Spike Feresten

5.52006
TV
Comedy Central Roast of William Shatner

Comedy Central Roast of William Shatner

6.52006
Movie
How to Go Out on a Date in Queens

How to Go Out on a Date in Queens

2.62006
Movie
Snoop Dogg's Hood of Horror

Snoop Dogg's Hood of Horror

4.72006
Movie
Ira & Abby

Ira & Abby

5.62006
Movie
Where My Dogs At?

Where My Dogs At?

7.52006
TV
The New Adventures of Old Christine

The New Adventures of Old Christine

7.22006
TV
Earth to America

Earth to America

7.72005
Movie
Everybody Hates Chris

Everybody Hates Chris

8.12005
TV
Criminal Minds

Criminal Minds

8.32005
TV
The Aristocrats

The Aristocrats

5.92005
Movie
Robot Chicken

Robot Chicken

7.62005
TV
American Dad!

American Dad!

7.02005
TV
The Late Late Show with Craig Ferguson

The Late Late Show with Craig Ferguson

6.92005
TV
A Christmas Carol

A Christmas Carol

6.42004
Movie
The Seinfeld Story

The Seinfeld Story

7.42004
Movie
Seinfeld: How It Began

Seinfeld: How It Began

7.82004
Movie
Kramer vs. Kramer: Kenny to Cosmo

Kramer vs. Kramer: Kenny to Cosmo

7.02004
Movie
Listen Up!

Listen Up!

6.22004
TV
The Tony Danza Show

The Tony Danza Show

6.42004
TV
Two and a Half Men

Two and a Half Men

7.42003
TV
The Ellen DeGeneres Show

The Ellen DeGeneres Show

5.52003
TV
The Very Best of America's Funniest Comedians

The Very Best of America's Funniest Comedians

2003
Movie
101 Dalmatians II: Patch's London Adventure

101 Dalmatians II: Patch's London Adventure

6.02003
Movie
Real Time with Bill Maher

Real Time with Bill Maher

6.02003
TV
Jimmy Kimmel Live!

Jimmy Kimmel Live!

5.32003
TV
The Man Who Saved Christmas

The Man Who Saved Christmas

6.22002
Movie
The Twilight Zone

The Twilight Zone

7.22002
TV
Monk

Monk

7.92002
TV
The Hunchback of Notre Dame II

The Hunchback of Notre Dame II

5.42002
Movie
Being 'Shallow Hal'

Being 'Shallow Hal'

8.02001
Movie
Shallow Hal

Shallow Hal

6.22001
Movie
Bob Patterson

Bob Patterson

7.02001
TV
Good Day Live

Good Day Live

3.82001
TV
The Legend of Tarzan

The Legend of Tarzan

7.12001
TV
Primetime Glick

Primetime Glick

7.22001
TV
On Edge

On Edge

5.22001
Movie
The Trumpet of the Swan

The Trumpet of the Swan

5.62001
Movie
Bravo Profiles: Penn and Teller

Bravo Profiles: Penn and Teller

2001
Movie
Critics Choice Awards

Critics Choice Awards

7.92001
TV
Disney's House of Mouse

Disney's House of Mouse

7.72001
TV
Curb Your Enthusiasm

Curb Your Enthusiasm

8.12000
TV
The Huntress

The Huntress

5.62000
TV
The Adventures of Rocky & Bullwinkle

The Adventures of Rocky & Bullwinkle

4.32000
Movie
Son of the Beach

Son of the Beach

6.32000
TV
Let's Rap Fire Safety

Let's Rap Fire Safety

6.52000
Movie
Malcolm in the Middle

Malcolm in the Middle

8.52000
TV
Ultimate Trek: Star Trek's Greatest Moments

Ultimate Trek: Star Trek's Greatest Moments

4.01999
Movie
The N.Y. Friars Club Roast of Jerry Stiller

The N.Y. Friars Club Roast of Jerry Stiller

5.71999
Movie
Larry David: Curb Your Enthusiasm

Larry David: Curb Your Enthusiasm

7.51999
Movie
Love and Action in Chicago

Love and Action in Chicago

4.91999
Movie
Madeline: Lost in Paris

Madeline: Lost in Paris

6.81999
Movie
The Late Late Show with Craig Kilborn

The Late Late Show with Craig Kilborn

5.31999
TV
Sideshow: Alive on the Inside

Sideshow: Alive on the Inside

1999
Movie
Dilbert

Dilbert

6.81999
TV
Jingle Bells

Jingle Bells

6.51999
Movie
Hollywood Squares

Hollywood Squares

7.61998
TV
Hercules

Hercules

6.91998
TV
Denial

Denial

4.61998
Movie
Titey

Titey

7.01998
Movie
Cinderella

Cinderella

6.61997
Movie
Love! Valour! Compassion!

Love! Valour! Compassion!

6.31997
Movie
The Hunchback of Notre Dame

The Hunchback of Notre Dame

7.11996
Movie
The Making of Disney's The Hunchback of Notre Dame

The Making of Disney's The Hunchback of Notre Dame

9.01996
Movie
Muppets Tonight

Muppets Tonight

7.51996
TV
Remember WENN

Remember WENN

7.81996
TV
Dunston Checks In

Dunston Checks In

5.41996
Movie
Bye Bye Birdie

Bye Bye Birdie

6.21995
Movie
The Last Supper

The Last Supper

6.51995
Movie
For Better or Worse

For Better or Worse

4.71995
Movie
Star Trek: Voyager

Star Trek: Voyager

7.81995
TV
A Tribute to Stephen Sondheim

A Tribute to Stephen Sondheim

1995
Movie
The Return of Jafar

The Return of Jafar

6.21994
Movie
Friends

Friends

8.41994
TV
Blankman

Blankman

5.41994
Movie
North

North

5.01994
Movie
Down on the Waterfront

Down on the Waterfront

6.51994
Movie
The Paper

The Paper

6.61994
Movie
Duckman

Duckman

7.31994
TV
Aladdin

Aladdin

7.01994
TV
The Nanny

The Nanny

8.01993
TV
Coneheads

Coneheads

5.51993
Movie
Sexual Healing

Sexual Healing

10.01993
Movie
For Goodness Sake

For Goodness Sake

9.51993
Movie
The Larry Sanders Show

The Larry Sanders Show

7.81992
TV
I Don't Buy Kisses Anymore

I Don't Buy Kisses Anymore

5.01992
Movie
Dinosaurs

Dinosaurs

7.81991
TV
Jacob's Ladder

Jacob's Ladder

7.41990
Movie
White Palace

White Palace

6.71990
Movie
Dream On

Dream On

6.91990
TV
Pretty Woman

Pretty Woman

7.41990
Movie
The Simpsons

The Simpsons

8.01989
TV
Seinfeld

Seinfeld

8.21989
TV
Favorite Son

Favorite Son

5.01988
TV
LIVE with Kelly and Mark

LIVE with Kelly and Mark

5.61988
TV
Everything's Relative

Everything's Relative

7.01987
TV
Brighton Beach Memoirs

Brighton Beach Memoirs

6.61986
Movie
The Mosquito Coast

The Mosquito Coast

6.41986
Movie
Rockabye

Rockabye

8.21986
Movie
E/R

E/R

5.71984
TV
Jeopardy!

Jeopardy!

6.91984
TV
Reading Rainbow

Reading Rainbow

8.41983
TV
Newhart

Newhart

7.21982
TV
Late Night with David Letterman

Late Night with David Letterman

6.21982
TV
Senior Trip

Senior Trip

4.11981
Movie
The Burning

The Burning

6.21981
Movie
A Capitol Fourth

A Capitol Fourth

1980
TV
Saturday Night Live

Saturday Night Live

6.91975
TV
People's Choice Awards

People's Choice Awards

8.21975
TV
Tony Awards

Tony Awards

1956
TV
The Emmy Awards

The Emmy Awards

7.91949
TV
Golden Globe Awards

Golden Globe Awards

7.01944
TV
Broadway: The Next Generation

Broadway: The Next Generation

Movie
The Sisters Rosensweig

The Sisters Rosensweig

Movie
Leo 2

Leo 2

Movie
Doom Scroll

Doom Scroll

Movie
Saturday TV Funhouse

Saturday TV Funhouse

10.0
TV