How old was Jason Alexander in…

Jason Alexander

Bio: 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

Born: Wed, Sep 23 1959

Birthplace: Newark, New Jersey, USA

Jason Alexander is 65 years old

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Acting Roles

Crew Roles

Movies (Acting Roles)

Sorted by Release Date

The Gettysburg Address

Jason Alexander will be

66 in The Gettysburg Address

as 'Noah Brooks (voice)'.

Wed, Nov 19 2025

The Electric State

Jason Alexander will be

65 in The Electric State

Thu, Mar 13 2025

To the Journey - Looking Back at Star Trek: Voyager

Jason Alexander was

65 in To the Journey - Looking Back at Star Trek: Voyager

as 'Self'.

Thu, Nov 07 2024

Stealing Pulp Fiction

Jason Alexander was

65 in Stealing Pulp Fiction

as 'Dr. Mendelbaum'.

Sat, Oct 19 2024

Dick Van Dyke: 98 Years of Magic

Jason Alexander was

64 in Dick Van Dyke: 98 Years of Magic

as 'Self - Performer'.

Thu, Dec 21 2023

Leo

Jason Alexander was

64 in Leo

as 'Jayda's Dad (voice)'.

Fri, Nov 17 2023

The Conspiracy

Jason Alexander was

63 in The Conspiracy

Thu, Nov 17 2022

Killing Me Softly with His Songs

Jason Alexander was

63 in Killing Me Softly with His Songs

as 'Self'.

Thu, Nov 10 2022

Out of Office

Jason Alexander was

62 in Out of Office

Mon, Sep 05 2022

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

Jason Alexander was

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

as 'Self'.

Tue, Aug 23 2022

Broadway: Beyond the Golden Age

Jason Alexander was

61 in Broadway: Beyond the Golden Age

as 'Self'.

Sat, Aug 14 2021

The Rocky Horror Musical Live Stream

Jason Alexander was

61 in The Rocky Horror Musical Live Stream

as 'Narrator'.

Sat, Oct 31 2020

Faith Based

Jason Alexander was

61 in Faith Based

as 'Nicky Steele'.

Fri, Oct 09 2020

My Boyfriend's Meds

Jason Alexander was

60 in My Boyfriend's Meds

as 'Dr. Sternbach'.

Fri, Feb 14 2020

The Portuguese Kid

Jason Alexander was

58 in The Portuguese Kid

as 'Barry Dragonetti'.

Wed, Feb 14 2018

Bucky and the Squirrels

Jason Alexander was

58 in Bucky and the Squirrels

as 'Jason Alexander'.

Fri, Jan 26 2018

Broadway: The Next Generation

Jason Alexander was

58 in Broadway: The Next Generation

as 'Self'.

Thu, Nov 16 2017

The Truth Is in the Stars

Jason Alexander was

57 in The Truth Is in the Stars

as 'Self'.

Mon, May 01 2017

The Mark Lembeck Technique

Jason Alexander was

57 in The Mark Lembeck Technique

as 'Mark Lembeck'.

Fri, Dec 02 2016

Best Worst Thing That Ever Could Have Happened...

Jason Alexander was

57 in Best Worst Thing That Ever Could Have Happened...

as 'Self'.

Fri, Nov 18 2016

For the Love of Spock

Jason Alexander was

56 in For the Love of Spock

as 'Self'.

Fri, Sep 09 2016

There's Something About Romcoms

Jason Alexander was

56 in There's Something About Romcoms

as 'Self'.

Sat, Aug 20 2016

Tom and Jerry: Back to Oz

Jason Alexander was

56 in Tom and Jerry: Back to Oz

as 'Mr. Bibb / The Nome King (voice)'.

Tue, Jun 21 2016

The Last Laugh

Jason Alexander was

56 in The Last Laugh

as 'Self'.

Mon, Apr 18 2016

They're Real & They're Spectacular: Seinfeld Super Fans & The Summer of George

Jason Alexander was

56 in They're Real & They're Spectacular: Seinfeld Super Fans & The Summer of George

as 'George Costanza (archive footage)'.

Sat, Feb 13 2016

Larry Gaye: Renegade Male Flight Attendant

Jason Alexander was

55 in Larry Gaye: Renegade Male Flight Attendant

as 'Larry's Dad'.

Fri, Jun 05 2015

Misery Loves Comedy

Jason Alexander was

55 in Misery Loves Comedy

as 'Self'.

Fri, Jan 23 2015

Wild Card

Jason Alexander was

55 in Wild Card

as 'Pinky'.

Wed, Jan 14 2015

How Murray Saved Christmas

Jason Alexander was

55 in How Murray Saved Christmas

as 'Doc Holiday (voice)'.

Fri, Dec 05 2014

Lucky Stiff

Jason Alexander was

55 in Lucky Stiff

as 'Vinnie Di Ruzzio'.

Wed, Oct 08 2014

Stars In Shorts

Jason Alexander was

53 in Stars In Shorts

as 'Sid Rosenthal'.

Fri, Sep 28 2012

Another Dirty Movie

Jason Alexander was

52 in Another Dirty Movie

as 'Self (uncredited)'.

Wed, Apr 25 2012

Say It Ain't Solo

Jason Alexander was

52 in Say It Ain't Solo

as 'Himself'.

Sun, Apr 01 2012

The Voyages of Young Doctor Dolittle

Jason Alexander was

52 in The Voyages of Young Doctor Dolittle

as 'Eugene (voice)'.

Tue, Nov 01 2011

Dora the Explorer: Dora's Enchanted Forest Adventures

Jason Alexander was

51 in Dora the Explorer: Dora's Enchanted Forest Adventures

as 'Owl (voice)'.

Tue, Sep 13 2011

A Fairly Odd Movie: Grow Up, Timmy Turner!

Jason Alexander was

51 in A Fairly Odd Movie: Grow Up, Timmy Turner!

as 'Cosmo'.

Sat, Jul 09 2011

Not Your Time

Jason Alexander was

51 in Not Your Time

as 'Sid Rosenthal'.

Fri, Sep 24 2010

Quantum Quest: A Cassini Space Odyssey

Jason Alexander was

50 in Quantum Quest: A Cassini Space Odyssey

as 'Moronic (voice)'.

Fri, Sep 17 2010

Rock Slyde

Jason Alexander was

50 in Rock Slyde

as 'Mailman Stan'.

Sat, May 01 2010

Hachi: A Dog's Tale

Jason Alexander was

49 in Hachi: A Dog's Tale

as 'Carl'.

Mon, Jun 08 2009

Jerry Seinfeld: Submarine Captain

Jason Alexander was

47 in Jerry Seinfeld: Submarine Captain

as 'Himself'.

Mon, Jul 02 2007

The Grand

Jason Alexander was

47 in The Grand

as 'Dr. Yakov Achmed'.

Thu, Jun 07 2007

Farce of the Penguins

Jason Alexander was

47 in Farce of the Penguins

as 'Penguin on Belly (voice)'.

Fri, Dec 01 2006

Comedy Central Roast of William Shatner

Jason Alexander was

46 in Comedy Central Roast of William Shatner

as 'Self - Roastmaster'.

Sun, Aug 20 2006

How to Go Out on a Date in Queens

Jason Alexander was

46 in How to Go Out on a Date in Queens

as 'Johnny'.

Fri, Jul 28 2006

Snoop Dogg's Hood of Horror

Jason Alexander was

46 in Snoop Dogg's Hood of Horror

as 'British Record Mogul'.

Tue, Jun 27 2006

Ira & Abby

Jason Alexander was

46 in Ira & Abby

as 'Dr. Morris Saperstein'.

Fri, Jun 23 2006

Earth to America

Jason Alexander was

46 in Earth to America

as 'self'.

Sun, Nov 20 2005

The Aristocrats

Jason Alexander was

45 in The Aristocrats

as 'Self'.

Fri, Jul 29 2005

A Christmas Carol

Jason Alexander was

45 in A Christmas Carol

as 'Jacob Marley / Marley's Ghost'.

Sun, Nov 28 2004

Seinfeld: How It Began

Jason Alexander was

45 in Seinfeld: How It Began

as 'Himself/George Costanza'.

Tue, Nov 23 2004

The Very Best of America's Funniest Comedians

Jason Alexander was

43 in The Very Best of America's Funniest Comedians

as 'Self (archive footage)'.

Tue, May 13 2003

101 Dalmatians II: Patch's London Adventure

Jason Alexander was

43 in 101 Dalmatians II: Patch's London Adventure

as 'Lightning (voice)'.

Sun, Mar 02 2003

The Man Who Saved Christmas

Jason Alexander was

43 in The Man Who Saved Christmas

as 'A.C. Gilbert'.

Sun, Dec 15 2002

The Hunchback of Notre Dame II

Jason Alexander was

42 in The Hunchback of Notre Dame II

as 'Gargoyle Hugo (voice)'.

Wed, Feb 06 2002

Being 'Shallow Hal'

Jason Alexander was

42 in Being 'Shallow Hal'

as 'Self'.

Tue, Nov 06 2001

Shallow Hal

Jason Alexander was

42 in Shallow Hal

as 'Mauricio, Harold Stickley, '.

Thu, Nov 01 2001

The Trumpet of the Swan

Jason Alexander was

41 in The Trumpet of the Swan

as 'Father (voice)'.

Fri, May 11 2001

The Adventures of Rocky & Bullwinkle

Jason Alexander was

40 in The Adventures of Rocky & Bullwinkle

as 'Boris'.

Fri, Jun 30 2000

Let's Rap Fire Safety

Jason Alexander was

40 in Let's Rap Fire Safety

Thu, Mar 09 2000

Ultimate Trek: Star Trek's Greatest Moments

Jason Alexander was

40 in Ultimate Trek: Star Trek's Greatest Moments

as 'Host'.

Wed, Dec 01 1999

The N.Y. Friars Club Roast of Jerry Stiller

Jason Alexander was

40 in The N.Y. Friars Club Roast of Jerry Stiller

as 'Self - Roastmaster'.

Wed, Oct 27 1999

Larry David: Curb Your Enthusiasm

Jason Alexander was

40 in Larry David: Curb Your Enthusiasm

as 'Self'.

Sun, Oct 17 1999

Love and Action in Chicago

Jason Alexander was

39 in Love and Action in Chicago

as 'Frank Bonner'.

Wed, Sep 15 1999

Madeline: Lost in Paris

Jason Alexander was

39 in Madeline: Lost in Paris

as 'Uncle Horst / Henri (voice)'.

Mon, Aug 02 1999

Sideshow: Alive on the Inside

Jason Alexander was

39 in Sideshow: Alive on the Inside

as 'Narrator'.

Fri, Mar 05 1999

Jingle Bells

Jason Alexander was

39 in Jingle Bells

as 'Elf (Voice)'.

Fri, Jan 01 1999

Denial

Jason Alexander was

38 in Denial

as 'Art Witz'.

Thu, May 21 1998

Titey

Jason Alexander was

38 in Titey

as 'Titey (voice)'.

Fri, May 15 1998

Cinderella

Jason Alexander was

38 in Cinderella

as 'Lionel'.

Sun, Nov 02 1997

Love! Valour! Compassion!

Jason Alexander was

37 in Love! Valour! Compassion!

as 'Buzz Hauser'.

Fri, May 16 1997

The Hunchback of Notre Dame

Jason Alexander was

36 in The Hunchback of Notre Dame

as 'Gargoyle Hugo (voice)'.

Fri, Jun 21 1996

Dunston Checks In

Jason Alexander was

36 in Dunston Checks In

as 'Robert Grant'.

Fri, Jan 12 1996

Sex, Censorship and the Silver Screen

Jason Alexander was

36 in Sex, Censorship and the Silver Screen

as 'Quote Reader'.

Mon, Jan 01 1996

Bye Bye Birdie

Jason Alexander was

36 in Bye Bye Birdie

as 'Albert J. Peterson'.

Sun, Dec 03 1995

The Last Supper

Jason Alexander was

35 in The Last Supper

as 'Anti-Enviroment'.

Fri, Sep 08 1995

For Better or Worse

Jason Alexander was

35 in For Better or Worse

as 'Michael Makeshift'.

Sun, Mar 19 1995

Blankman

Jason Alexander was

34 in Blankman

as 'Mr. Stone'.

Fri, Aug 19 1994

North

Jason Alexander was

34 in North

as 'North's Dad'.

Fri, Jul 22 1994

The Return of Jafar

Jason Alexander was

34 in The Return of Jafar

as 'Abis Mal - the Chief of the Thieves (voice)'.

Fri, May 20 1994

Down on the Waterfront

Jason Alexander was

34 in Down on the Waterfront

Tue, Apr 26 1994

The Paper

Jason Alexander was

34 in The Paper

as 'Marion Sandusky'.

Fri, Mar 18 1994

Coneheads

Jason Alexander was

33 in Coneheads

as 'Larry Farber'.

Fri, Jul 23 1993

Sexual Healing

Jason Alexander was

33 in Sexual Healing

as 'Frank'.

Sun, Jul 18 1993

For Goodness Sake

Jason Alexander was

33 in For Goodness Sake

as 'Electronics Store Customer'.

Fri, Jan 01 1993

I Don't Buy Kisses Anymore

Jason Alexander was

32 in I Don't Buy Kisses Anymore

as 'Bernie Fishbine'.

Fri, Apr 24 1992

Jacob's Ladder

Jason Alexander was

31 in Jacob's Ladder

as 'Geary'.

Fri, Nov 02 1990

White Palace

Jason Alexander was

31 in White Palace

as 'Neil'.

Fri, Oct 19 1990

Pretty Woman

Jason Alexander was

30 in Pretty Woman

as 'Philip Stuckey'.

Fri, Mar 23 1990

Brighton Beach Memoirs

Jason Alexander was

27 in Brighton Beach Memoirs

as 'Pool Player #1'.

Fri, Dec 26 1986

The Mosquito Coast

Jason Alexander was

27 in The Mosquito Coast

as 'Hardware Clerk'.

Wed, Nov 26 1986

Rockabye

Jason Alexander was

26 in Rockabye

as 'Lt. Ernest Foy'.

Sat, Jan 11 1986

Senior Trip

Jason Alexander was

22 in Senior Trip

as 'Pete'.

Wed, Dec 30 1981

The Burning

Jason Alexander was

21 in The Burning

as 'Dave'.

Fri, May 08 1981

Richard Lovely

Jason Alexander will be

65+ in Richard Lovely

as 'Mr. Mouse'.

Unreleased

The Sisters Rosensweig

Jason Alexander will be

65+ in The Sisters Rosensweig

as 'Mervyn'.

Unreleased

Meteor

Jason Alexander will be

65+ in Meteor

as 'Dr. Chetwyn'.

Unreleased

TV Shows (Acting Roles)

Sorted by Release Date
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages

Y llegaron de noche

Jason Alexander was

65+ in Y llegaron de noche

First Air Date
Fri, Oct 04 2024

Rock, Paper, Scissors

Jason Alexander was

64+ in Rock, Paper, Scissors

as 'Jonathan Fartjoke (voice)'.

First Air Date
Mon, Feb 12 2024

History of the World: Part II

Jason Alexander was

63+ in History of the World: Part II

as 'Maurice Cheeks'.

First Air Date
Mon, Mar 06 2023

Star Trek: Prodigy

Jason Alexander was

62+ in Star Trek: Prodigy

as 'Doctor Noum (voice), Counselor Noum (voice)'.

First Air Date
Thu, Oct 28 2021

History of the Sitcom

Jason Alexander was

61+ in History of the Sitcom

as 'Self - Actor'.

First Air Date
Sun, Jul 11 2021

Celebrity Wheel of Fortune

Jason Alexander was

61+ in Celebrity Wheel of Fortune

as 'Self - Contestant'.

First Air Date
Thu, Jan 07 2021

Stars in the House

Jason Alexander was

60+ in Stars in the House

as 'Self, Self - Special Guest'.

First Air Date
Mon, Mar 16 2020

The Movies That Made Us

Jason Alexander was

60+ in The Movies That Made Us

as 'Self'.

First Air Date
Fri, Nov 29 2019

Harley Quinn

Jason Alexander was

60+ in Harley Quinn

as 'Sy Borgman (voice)'.

First Air Date
Fri, Nov 29 2019

Mad About You

Jason Alexander was

60+ in Mad About You

as 'Jason Alexander'.

First Air Date
Wed, Nov 20 2019

The Conners

Jason Alexander was

59+ in The Conners

as 'Pastor Phil'.

First Air Date
Tue, Oct 16 2018

Hit the Road

Jason Alexander was

58+ in Hit the Road

as 'Ken Swallow'.

First Air Date
Tue, Oct 17 2017

Young Sheldon

Jason Alexander was

58+ in Young Sheldon

as 'Gene Lundy'.

First Air Date
Mon, Sep 25 2017

The Orville

Jason Alexander was

57+ in The Orville

as 'Olix'.

First Air Date
Sun, Sep 10 2017

Kody Kapow

Jason Alexander was

57+ in Kody Kapow

as 'Goji (voice)'.

First Air Date
Sat, Jul 15 2017

The Marvelous Mrs. Maisel

Jason Alexander was

57+ in The Marvelous Mrs. Maisel

as 'Asher Friedman'.

First Air Date
Thu, Mar 16 2017

Dinner with Dad

Jason Alexander was

57+ in Dinner with Dad

as 'Jason Alexander'.

First Air Date
Fri, Mar 10 2017

The $100,000 Pyramid

Jason Alexander was

56+ in The $100,000 Pyramid

as 'Self'.

First Air Date
Mon, Jun 27 2016

Match Game

Jason Alexander was

56+ in Match Game

as 'Self - Panelist'.

First Air Date
Sun, Jun 26 2016

To Tell the Truth

Jason Alexander was

56+ in To Tell the Truth

as 'Self - Panelist'.

First Air Date
Tue, Jun 14 2016

The Grinder

Jason Alexander was

56+ in The Grinder

as 'Cliff Bemis'.

First Air Date
Tue, Sep 29 2015

Big Time in Hollywood, Fl

Jason Alexander was

55+ in Big Time in Hollywood, Fl

as 'Jason Alexander'.

First Air Date
Wed, Mar 25 2015

The Late Late Show with James Corden

Jason Alexander was

55+ in The Late Late Show with James Corden

as 'Self'.

First Air Date
Mon, Mar 23 2015

Penn Zero: Part-Time Hero

Jason Alexander was

55+ in Penn Zero: Part-Time Hero

as 'Coach Wallace (voice)'.

First Air Date
Fri, Dec 05 2014

The Tom and Jerry Show

Jason Alexander was

54+ in The Tom and Jerry Show

as 'Rick (voice)'.

First Air Date
Wed, Apr 09 2014

TripTank

Jason Alexander was

54+ in TripTank

as 'Doctor (voice)'.

First Air Date
Wed, Apr 02 2014

Late Night with Seth Meyers

Jason Alexander was

54+ in Late Night with Seth Meyers

as 'Self'.

First Air Date
Tue, Feb 25 2014

Kirstie

Jason Alexander was

54+ in Kirstie

as 'Stanford Temple'.

First Air Date
Wed, Dec 04 2013

Hollywood Game Night

Jason Alexander was

53+ in Hollywood Game Night

as 'Self'.

First Air Date
Thu, Jul 11 2013

Drunk History

Jason Alexander was

53+ in Drunk History

as 'William Tweed'.

First Air Date
Tue, Jul 09 2013

Comedians in Cars Getting Coffee

Jason Alexander was

52+ in Comedians in Cars Getting Coffee

as 'Self'.

First Air Date
Thu, Jul 19 2012

Comedy Bang! Bang!

Jason Alexander was

52+ in Comedy Bang! Bang!

as 'Inspector Gantlet'.

First Air Date
Fri, Jun 08 2012

Talking Dead

Jason Alexander was

52+ in Talking Dead

as 'Self'.

First Air Date
Sun, Oct 16 2011

China, IL

Jason Alexander was

52+ in China, IL

as 'Harold (voice)'.

First Air Date
Sun, Oct 02 2011

Fish Hooks

Jason Alexander was

50+ in Fish Hooks

as 'Mr. Nibbles, Mr. Nibbles (voice)'.

First Air Date
Fri, Sep 03 2010

The Marriage Ref

Jason Alexander was

50+ in The Marriage Ref

as 'Self - Panelist'.

First Air Date
Sun, Feb 28 2010

The Cleveland Show

Jason Alexander was

50+ in The Cleveland Show

First Air Date
Sun, Sep 27 2009

Community

Jason Alexander was

49+ in Community

as 'Mountain Man'.

First Air Date
Thu, Sep 17 2009

Meteor

Jason Alexander was

49+ in Meteor

as 'Dr. Chetwyn'.

First Air Date
Sun, Jul 12 2009

Shatner's Raw Nerve

Jason Alexander was

49+ in Shatner's Raw Nerve

as 'Self'.

First Air Date
Tue, Dec 02 2008

Step It Up and Dance

Jason Alexander was

48+ in Step It Up and Dance

First Air Date
Thu, Apr 03 2008

Thank God You're Here

Jason Alexander was

47+ in Thank God You're Here

as 'Self'.

First Air Date
Mon, Apr 09 2007

Rachael Ray

Jason Alexander was

46+ in Rachael Ray

as 'Self - Guest'.

First Air Date
Mon, Sep 18 2006

Talkshow with Spike Feresten

Jason Alexander was

46+ in Talkshow with Spike Feresten

First Air Date
Sat, Sep 16 2006

Where My Dogs At?

Jason Alexander was

46+ in Where My Dogs At?

First Air Date
Sat, Jun 10 2006

The New Adventures of Old Christine

Jason Alexander was

46+ in The New Adventures of Old Christine

as 'Dr. Palmer'.

First Air Date
Mon, Mar 13 2006

Criminal Minds

Jason Alexander was

45+ in Criminal Minds

as 'Prof. Rothchild'.

First Air Date
Thu, Sep 22 2005

Everybody Hates Chris

Jason Alexander was

45+ in Everybody Hates Chris

First Air Date
Thu, Sep 22 2005

Robot Chicken

Jason Alexander was

45+ in Robot Chicken

as 'Krampus (voice)'.

First Air Date
Sun, Feb 20 2005

American Dad!

Jason Alexander was

45+ in American Dad!

as 'Mr. Orlando (voice), Sal (voice)'.

First Air Date
Sun, Feb 06 2005

The Late Late Show with Craig Ferguson

Jason Alexander was

45+ in The Late Late Show with Craig Ferguson

as 'Self'.

First Air Date
Mon, Jan 03 2005

Listen Up!

Jason Alexander was

44+ in Listen Up!

as 'Tony Kleinman'.

First Air Date
Mon, Sep 20 2004

The Tony Danza Show

Jason Alexander was

44+ in The Tony Danza Show

as 'Self - Guest'.

First Air Date
Mon, Sep 13 2004

Two and a Half Men

Jason Alexander was

43+ in Two and a Half Men

as 'Dr. Goodman'.

First Air Date
Mon, Sep 22 2003

The Ellen DeGeneres Show

Jason Alexander was

43+ in The Ellen DeGeneres Show

as 'Self'.

First Air Date
Mon, Sep 08 2003

Real Time with Bill Maher

Jason Alexander was

43+ in Real Time with Bill Maher

as 'Self'.

First Air Date
Fri, Feb 21 2003

Jimmy Kimmel Live!

Jason Alexander was

43+ in Jimmy Kimmel Live!

First Air Date
Sun, Jan 26 2003

The Twilight Zone

Jason Alexander was

42+ in The Twilight Zone

as 'Patient'.

First Air Date
Wed, Sep 18 2002

Monk

Jason Alexander was

42+ in Monk

as 'Marty Eels'.

First Air Date
Fri, Jul 12 2002

Bob Patterson

Jason Alexander was

42+ in Bob Patterson

as 'Bob Patterson'.

First Air Date
Tue, Oct 02 2001

Good Day Live

Jason Alexander was

41+ in Good Day Live

as 'Self'.

First Air Date
Mon, Sep 17 2001

The Legend of Tarzan

Jason Alexander was

41+ in The Legend of Tarzan

as 'Zutho (voice)'.

First Air Date
Mon, Sep 03 2001

Primetime Glick

Jason Alexander was

41+ in Primetime Glick

First Air Date
Wed, Jun 20 2001

Critics Choice Awards

Jason Alexander was

41+ in Critics Choice Awards

as 'Self'.

First Air Date
Mon, Jan 22 2001

Disney's House of Mouse

Jason Alexander was

41+ in Disney's House of Mouse

First Air Date
Sat, Jan 13 2001

Curb Your Enthusiasm

Jason Alexander was

41+ in Curb Your Enthusiasm

as 'Jason Alexander'.

First Air Date
Sun, Oct 15 2000

The Huntress

Jason Alexander was

40+ in The Huntress

First Air Date
Wed, Jul 26 2000

Son of the Beach

Jason Alexander was

40+ in Son of the Beach

First Air Date
Tue, Mar 14 2000

Malcolm in the Middle

Jason Alexander was

40+ in Malcolm in the Middle

as 'Leonard'.

First Air Date
Sun, Jan 09 2000

The Late Late Show with Craig Kilborn

Jason Alexander was

39+ in The Late Late Show with Craig Kilborn

as 'Self - Guest'.

First Air Date
Tue, Mar 30 1999

Dilbert

Jason Alexander was

39+ in Dilbert

as 'Catbert (voice)'.

First Air Date
Mon, Jan 25 1999

Hollywood Squares

Jason Alexander was

38+ in Hollywood Squares

as 'Self - Panelist'.

First Air Date
Mon, Sep 14 1998

Hercules

Jason Alexander was

38+ in Hercules

as 'Poseidon, Poseidon (voice)'.

First Air Date
Mon, Aug 31 1998

Muppets Tonight

Jason Alexander was

36+ in Muppets Tonight

as 'Self'.

First Air Date
Fri, Mar 08 1996

Star Trek: Voyager

Jason Alexander was

35+ in Star Trek: Voyager

as 'Kurros'.

First Air Date
Mon, Jan 16 1995

Friends

Jason Alexander was

34+ in Friends

as 'Earl'.

First Air Date
Thu, Sep 22 1994

Duckman

Jason Alexander was

34+ in Duckman

as 'Duckman (voice)'.

First Air Date
Sat, Mar 05 1994

Aladdin

Jason Alexander was

34+ in Aladdin

as 'Abis Mal (voice), Captain Albatross (voice), Abis Mal / Abnor Mal (voice)'.

First Air Date
Sun, Feb 06 1994

The Larry Sanders Show

Jason Alexander was

32+ in The Larry Sanders Show

as 'Jason Alexander'.

First Air Date
Sat, Aug 15 1992

Dinosaurs

Jason Alexander was

31+ in Dinosaurs

as 'Grown Baby (voice), Stu (voice), The Job Wizard (voice), Gus Molehill (voice), Sexual Harris (voice), General H. Norman Conquest (voice), UFO! Host / Announcer (voice)'.

First Air Date
Fri, Apr 26 1991