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 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.
Fotos
Películas (107)

Jimmy
2026 · Louis B. Mayer

To Kill a Nazi
2026 · Narrator

The Gettysburg Address
2025 · Noah Brooks (voice)

Paddy Chayefsky: Collector of Words
2025 · Self

Stealing Pulp Fiction
2025 · Dr. Mendelbaum

Estado eléctrico
2025 · Ted / Wingman

Dick Van Dyke: 98 Years of Magic
2023 · Self - Performer

Leo
2023 · Jayda's Dad (voice)

The Conspiracy
2022

Killing Me Softly with His Songs
2022 · Self

Out of Office
2022

Cinderella: The Reunion, A Special Edition of 20/20
2022 · Self

Dunston Checks Out
2022 · Jason Alexander (archival footage)

Broadway: Beyond the Golden Age
2021 · Self

The Rocky Horror Musical Live Stream
2020 · Narrator

Faith Based
2020 · Nicky Steele

My Boyfriend's Meds
2020 · Dr. Sternbach

The Portuguese Kid
2018 · Barry Dragonetti

Bucky and the Squirrels
2018 · Jason Alexander

The Truth Is in the Stars
2017 · Self

The Mark Lembeck Technique
2016 · Mark Lembeck, Consulting Producer

Best Worst Thing That Ever Could Have Happened...
2016 · Self

For the Love of Spock
2016 · Self

There's Something About Romcoms
2016 · Self

Tom and Jerry: Back to Oz
2016 · Mr. Bibb / The Nome King (voice)

The Last Laugh
2016 · Self (archive footage) (uncredited)

China, Il The Musical
2015 · Harold

Larry Gaye: Renegade Male Flight Attendant
2015 · Larry's Dad

Misery Loves Comedy
2015 · Self

Wild Card
2015 · Pinky

How Murray Saved Christmas
2014 · Doc Holiday (voice)

Lucky Stiff
2014 · Vinnie Di Ruzzio

Stars in Shorts
2012 · Sid Rosenthal

National Lampoon's Another Dirty Movie
2012 · Self (uncredited)
Say It Ain't Solo
2012 · Self

The Voyages of Young Doctor Dolittle
2011 · Eugene (voice)

Dora the Explorer: Dora's Enchanted Forest Adventures
2011 · Owl (voice)

A Fairly Odd Movie: Grow Up, Timmy Turner!
2011 · Cosmo

Not Your Time
2010 · Sid Rosenthal

Rock Slyde
2010 · Mailman Stan

Hachi: A Dog's Tale
2009 · Carl

Jerry Seinfeld: Submarine Captain
2007 · Self

The Grand
2007 · Dr. Yakov Achmed

Farce of the Penguins
2006 · Penguin on Belly (voice)

Comedy Central Roast of William Shatner
2006 · Self - Roastmaster

How to Go Out on a Date in Queens
2006 · Johnny

Snoop Dogg's Hood of Horror
2006 · British Record Mogul

Ira & Abby
2006 · Dr. Morris Saperstein

Earth to America
2005 · self

The Aristocrats
2005 · Self

A Christmas Carol
2004 · Jacob Marley / Marley's Ghost

The Seinfeld Story
2004 · Self

Seinfeld: How It Began
2004 · Self/George Costanza

Kramer vs. Kramer: Kenny to Cosmo
2004 · Self

Agent Cody Banks 2: Destination London
2004 · Executive Producer

The Very Best of America's Funniest Comedians
2003 · Self (archive footage)

Agent Cody Banks
2003 · Executive Producer

101 Dalmatians II: Patch's London Adventure
2003 · Lightning (voice)

The Man Who Saved Christmas
2002 · A.C. Gilbert

The Hunchback of Notre Dame II
2002 · Gargoyle Hugo (voice)

Being 'Shallow Hal'
2001 · Self

Amor ciego
2001 · Mauricio Wilson

On Edge
2001 · Zamboni Phil

El cisne mudito
2001 · Father (voice)

Bravo Profiles: Penn and Teller
2001 · Self

Las aventuras de Rocky y Bullwinkle
2000 · Boris

Let's Rap Fire Safety
2000 · Seemore Smoke (voice)

Ultimate Trek: Star Trek's Greatest Moments
1999 · Host

The N.Y. Friars Club Roast of Jerry Stiller
1999 · Self - Roastmaster

Just Looking
1999 · Director

Larry David: Curb Your Enthusiasm
1999 · Self

Love and Action in Chicago
1999 · Frank Bonner

Madeline: Lost in Paris
1999 · Uncle Horst / Henri (voice)

Sideshow: Alive on the Inside
1999 · Narrator

Jingle Bells
1999 · Elf (Voice)

Denial
1998 · Art Witz

Titey
1998 · Titey (voice)

Cinderella
1997 · Lionel

Love! Valour! Compassion!
1997 · Buzz Hauser

The Hunchback of Notre Dame
1996 · Gargoyle Hugo (voice)

The Making of Disney's The Hunchback of Notre Dame
1996

Dunston Checks In
1996 · Robert Grant

Bye Bye Birdie
1995 · Albert J. Peterson

The Last Supper
1995 · Anti-Enviroment

For Better or Worse
1995 · Michael Makeshift, Director

A Tribute to Stephen Sondheim
1995

The Return of Jafar
1994 · Abis Mal (voice)

Blankman
1994 · Mr. Stone

North
1994 · North's Dad

Down on the Waterfront
1994

The Paper
1994 · Marion Sandusky

Coneheads
1993 · Larry Farber

Sexual Healing
1993 · Frank

For Goodness Sake
1993 · Electronics Store Customer

I Don't Buy Kisses Anymore
1992 · Bernie Fishbine

Jacob's Ladder
1990 · Geary

White Palace
1990 · Neil

Pretty Woman
1990 · Philip Stuckey

Brighton Beach Memoirs
1986 · Pool Player #1

The Mosquito Coast
1986 · Hardware Clerk

Rockabye
1986 · Lt. Ernest Foy

Senior Trip
1981 · Pete

The Burning
1981 · Dave

Broadway: The Next Generation
· Self

The Sisters Rosensweig
· Mervyn

Leo 2
Doom Scroll
Series (110)

Mating Season
2026 · Alan (voice)

LEGO Marvel Avengers: Strange Tails
2025 · Magneto (voice)

The Bad Guys: The Series
2025 · Mysterious Figure (voice), D.B. Cougar (voice)

Y llegaron de noche
2024 · Carl Laemmle

Rock, Paper, Scissors
2024 · Jonathan Fartjoke (voice)

History of the World: Part II
2023 · Maurice Cheeks

Star Trek: Prodigy
2021 · Doctor Noum (voice), Counselor Noum (voice)

The Problem with Jon Stewart
2021 · Jeff Bezos

History of the Sitcom
2021 · Self - Actor

Celebrity Wheel of Fortune
2021 · Self - Contestant

Who Wants to Be a Millionaire
2020 · Self - Contestant

Stars in the House
2020 · Self, Self - Special Guest

The Movies That Made Us
2019 · Self

Harley Quinn
2019 · Sy Borgman (voice)

Mad About You
2019 · Jason Alexander

The Conners
2018 · Pastor Phil

Hit the Road
2017 · Ken Swallow

Young Sheldon
2017 · Gene Lundy, Director

The Orville
2017 · Olix

Kody Kapow
2017 · Goji (voice)

The Marvelous Mrs. Maisel
2017 · Asher Friedman

Dinner with Dad
2017 · Jason Alexander, Writer

The $100,000 Pyramid
2016 · Self

Match Game
2016 · Self - Panelist

To Tell the Truth
2016 · Self - Panelist

The Grinder
2015 · Cliff Bemis

The Late Show with Stephen Colbert
2015 · Self - Guest

Big Time in Hollywood, Fl
2015 · Jason Alexander

The Late Late Show with James Corden
2015 · Self

Penn Zero: Part-Time Hero
2014 · Coach Wallace (voice)

The Tom and Jerry Show
2014 · Rick (voice)

TripTank
2014 · Doctor (voice)

Late Night with Seth Meyers
2014 · Self - Guest

Kirstie
2013 · Stanford Temple

Hollywood Game Night
2013 · Self

Drunk History
2013 · William Tweed

Comedians in Cars Getting Coffee
2012 · Self

Comedy Bang! Bang!
2012 · Inspector Gantlet

Talking Dead
2011 · Self

China, IL
2011 · Harold (voice)

Franklin & Bash
2011 · Carter Lang

Harry's Law
2011 · Richard Cross

Mike & Molly
2010 · Director

Fish Hooks
2010 · Mr. Nibbles, Mr. Nibbles (voice)
The Marriage Ref
2010 · Self - Panelist

The Cleveland Show
2009

Community
2009 · Mountain Man

Meteor
2009 · Dr. Chetwyn

Shatner's Raw Nerve
2008 · Self
Step It Up and Dance
2008

Thank God You're Here
2007 · Self

Rachael Ray
2006 · Self - Guest

Talkshow with Spike Feresten
2006
Where My Dogs At?
2006

The New Adventures of Old Christine
2006 · Dr. Palmer

Campus Ladies
2006 · Director

Everybody Hates Chris
2005 · Principal Edwards, Director

Mentes Criminales
2005 · Prof. Rothchild, Director

Robot Chicken
2005 · Krampus (voice)

American Dad: Un Agente de Familia
2005 · Mr. Orlando (voice), Sal (voice)

The Late Late Show with Craig Ferguson
2005 · Self

Listen Up!
2004 · Tony Kleinman
The Tony Danza Show
2004 · Self - Guest

Two and a Half Men
2003 · Dr. Goodman

The Ellen DeGeneres Show
2003 · Self

Real Time with Bill Maher
2003 · Self

Jimmy Kimmel Live!
2003 · Self

The Twilight Zone
2002 · Patient

Monk
2002 · Marty Eels

Bob Patterson
2001 · Bob Patterson, Executive Producer, Story, Teleplay, Creator

Good Day Live
2001 · Self

The Legend of Tarzan
2001 · Zutho (voice)

Primetime Glick
2001

Critics Choice Awards
2001 · Self

Disney's House of Mouse
2001

Curb Your Enthusiasm
2000 · Jason Alexander

The Huntress
2000

Son of the Beach
2000

Malcolm in the Middle
2000 · Leonard

The Late Late Show with Craig Kilborn
1999 · Self - Guest

Dilbert
1999 · Catbert (voice)

Hollywood Squares
1998 · Self - Panelist

Hercules
1998 · Poseidon, Poseidon (voice)

Muppets Tonight
1996 · Self

Remember WENN
1996 · Alan Ballinger, Director

Star Trek: Voyager
1995 · Kurros

Friends
1994 · Earl

Duckman
1994 · Duckman (voice)

Aladdin
1994 · Abis Mal (voice), Captain Albatross (voice), Abis Mal / Abnor Mal (voice)

The Nanny
1993 · Jack

The Larry Sanders Show
1992 · Jason Alexander

Dinosaurs
1991 · Grown Baby (voice), Stu (voice), Gus Molehill (voice), The Job Wizard (voice), General H. Norman Conquest (voice), Sexual Harris (voice), UFO! Host / Announcer (voice)

Dream On
1990 · Randall Townsend

Los Simpson
1989 · Bourbon Verlander (voice)

Seinfeld
1989 · George Costanza, Director

Favorite Son
1988 · Chris Van Allen

LIVE with Kelly and Mark
1988 · Self - Guest

Everything's Relative
1987 · Julian Beeby

E/R
1984 · Harold Stickley

Jeopardy!
1984 · Self, Self - Clue Presenter

Reading Rainbow
1983 · Self - Narrator (voice)

Newhart
1982 · Ramming

Late Night with David Letterman
1982 · Self

A Capitol Fourth
1980 · Self

Saturday Night Live
1975 · Self - Host, Titey (voice), Self (uncredited)

People's Choice Awards
1975 · Self - Host

Tony Awards
1956 · Self - Presenter

The Emmy Awards
1949 · Self

Golden Globe Awards
1944 · Self - Nominee

Saturday TV Funhouse
· Titey (voice)






