Jason Alexander

Jason Alexander Acting

23 Sept, 1959 (66) in Newark, New Jersey, USA

Jason Alexander Acting

23 Sept, 1959 (66) in Newark, New Jersey, USA

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... see more

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... see more

Jimmy

Acting (Louis B. Mayer)

20/11/2026

The Gettysburg Address

Acting (Noah Brooks (voice))

19/11/2025

Paddy Chayefsky: Collector of Words

Acting (Self)

27/07/2025

Stealing Pulp Fiction

Acting (Dr. Mendelbaum)

27/06/2025

The Electric State

Acting (Ted / Wingman)

07/03/2025

Dick Van Dyke: 98 Years of Magic

Acting (Self - Performer)

21/12/2023

Leo

Acting (Jayda's Dad (voice))

17/11/2023

The Conspiracy

17/11/2022

Killing Me Softly with His Songs

Acting (Self)

10/11/2022

Out of Office

05/09/2022

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

Acting (Self)

23/08/2022

Dunston Checks Out

Acting (Jason Alexander (archival footage))

01/02/2022

Broadway: Beyond the Golden Age

Acting (Self)

14/08/2021

The Rocky Horror Musical Live Stream

Acting (Narrator)

31/10/2020

Faith Based

Acting (Nicky Steele)

09/10/2020

My Boyfriend's Meds

Acting (Dr. Sternbach)

14/02/2020

The Portuguese Kid

Acting (Barry Dragonetti)

14/02/2018

Bucky and the Squirrels

Acting (Jason Alexander)

26/01/2018

The Truth Is in the Stars

Acting (Self)

01/05/2017

The Mark Lembeck Technique

Acting (Mark Lembeck) · Consulting Producer

02/12/2016

Best Worst Thing That Ever Could Have Happened...

Acting (Self)

18/11/2016

For the Love of Spock

Acting (Self)

09/09/2016

There's Something About Romcoms

Acting (Self)

20/08/2016

Tom and Jerry: Back to Oz

Acting (Mr. Bibb / The Nome King (voice))

21/06/2016

The Last Laugh

Acting (Self (archive footage) (uncredited))

18/04/2016

China, Il The Musical

Acting (Harold)

14/06/2015

Larry Gaye: Renegade Male Flight Attendant

Acting (Larry's Dad)

05/06/2015

Misery Loves Comedy

Acting (Self)

23/01/2015

Wild Card

Acting (Pinky)

14/01/2015

How Murray Saved Christmas

Acting (Doc Holiday (voice))

05/12/2014

Lucky Stiff

Acting (Vinnie Di Ruzzio)

08/10/2014

Stars in Shorts

Acting (Sid Rosenthal)

28/09/2012

National Lampoon's Another Dirty Movie

Acting (Self (uncredited))

25/04/2012

Say It Ain't Solo

Acting (Self)

01/04/2012

The Voyages of Young Doctor Dolittle

Acting (Eugene (voice))

01/11/2011

Dora the Explorer: Dora's Enchanted Forest Adventures

Acting (Owl (voice))

13/09/2011

A Fairly Odd Movie: Grow Up, Timmy Turner!

Acting (Cosmo)

09/07/2011

Not Your Time

Acting (Sid Rosenthal)

24/09/2010

Quantum Quest: A Cassini Space Odyssey

Acting (Moronic (voice))

17/09/2010

Rock Slyde

Acting (Mailman Stan)

01/05/2010

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