Actor · director · producer

Jason Alexander

age 67 · born September 23, 1959 in Newark

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Jason Alexander’s filmography

Known for

All roles, 145

Newest first

Show the other 135

As himself: 73 appearances

award shows, talk shows, documentaries

Filmography: TMDB.

Coming soon with Jason Alexander

3 more with no date

Leo 2, The Sisters Rosensweig, Doom Scroll

Release dates: TMDB. They may change.

Who is 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.

Biography: TMDB.

At a glance

Born: September 23, 1959 (age 67)
Place of birth: Newark, New Jersey, USA

Facts: TMDB.

Online

Jason Alexander’s career in numbers

roles: 78 films and 67 series: 145
TV episodes: 530
years behind the camera, since 1981: 45
top-rated series: “Malcolm in the Middle” (TMDB): 8.5
films as director: 2

Genres of his features

comedy62%
drama29%
family26%
animation19%
romance17%

Numbers from the TMDB filmography, genres from 78 features. One film can have several genres.

Most often with Jason Alexander

Jim Cummings4 shared titles
Stanley Tucci3 titles
Julia Louis-Dreyfus3 titles
Frank Welker3 titles
Doug Jones3 titles
Michael Richards3 titles
Michael McKean3 titles
Corey Burton3 titles
Kath Soucie3 titles
Jonathan Pennerdirector · 3 titles
Demi Moore2 titles
Samuel L. Jackson2 titles

Counted from TMDB casts and crews.

Frequently asked questions about Jason Alexander

How old is Jason Alexander?

67 years old. They were born on September 23, 1959 in Newark.

What has Jason Alexander been in?

Among others: “The Simpsons”, “Friends”, and “Pretty Woman”.

What films has Jason Alexander directed?

2 features, including “Just Looking” (1999) and “For Better or Worse” (1995).

Sources: TMDB (person data, filmography, photos). As of November 13, 2026. This product uses the TMDB API but is not endorsed or certified by TMDB. · Ta strona po polsku