Jason Alexander

Known for ActingBorn 1959-09-23 (age 66)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 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.Read more

Movies & web series

Dora the Explorer: Dora's Enchanted Forest Adventures

Sexual Healing

For Goodness Sake

The Making of Disney's The Hunchback of Notre Dame

People's Choice Awards

Harley Quinn

Malcolm in the Middle

Mad About You

Friends

Criminal Minds

Mating Season

The Marvelous Mrs. Maisel

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

Young Sheldon

Seinfeld

Reading Rainbow

Everybody Hates Chris

Hachi: A Dog's Tale

Community

Dick Van Dyke: 98 Years of Magic

Rockabye

Monk

Being 'Shallow Hal'

The Nanny

Curb Your Enthusiasm

Critics Choice Awards

The Simpsons

Seinfeld: How It Began

The Orville

Remember WENN

Star Trek: Voyager

Earth to America

Dinosaurs

Best Worst Thing That Ever Could Have Happened...

Robot Chicken

The Larry Sanders Show

Leo

Where My Dogs At?

For the Love of Spock

Harry's Law

Hollywood Squares

Disney's House of Mouse

Larry David: Curb Your Enthusiasm

Two and a Half Men

The Movies That Made Us

The Seinfeld Story

Star Trek: Prodigy

The Problem with Jon Stewart