Directed credits
8
Active
Regular directing credits.
Director
Jason Alexander
Acting
Career Snapshot
ExplainedThese indicators come from TMDB. They are relative signals, not review ratings.
TMDB popularity
3.4
Moderate attention
TMDB internal trend index. Higher usually means more searches and page activity now.
Directed movies: 2Directed series: 6All crew credits: 13
TMDB ID: 1206
IMDb ID: nm0004517
Known for: Acting
Born: September 23, 1959
Age: 66
Place of birth: Newark, New Jersey, USA
Gender: Male
Adult content flag: No
Career span: 1944 - 2026
Years active: 83
Average TMDB rating: 6.66
Wikidata: Q311754
Also known as
Jason Scott Greenspan • جیسون الکساندر
Frequent jobs
Director (8)Executive Producer (2)Consulting Producer (1)Creator (1)Writer (1)
Biography
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.
Photos
Movies
Directed Movies
Movies directed by Jason Alexander.
Series
Directed Series
Series directed by Jason Alexander.
Movies
Upcoming Movies
Next announced movie projects with Jason Alexander.
Movies
Top Rated Movies
Highest rated movies linked with Jason Alexander.
8.0
Hachi: A Dog's Tale
as Carl
2009 Movie
7.5
Larry David: Curb Your Enthusiasm
as Self
1999 Movie
7.5
Pretty Woman
as Philip Stuckey
1990 Movie
7.4
For the Love of Spock
as Self
2016 Movie
7.4
Leo
as Jayda's Dad (voice)
2023 Movie
7.4
Jacob's Ladder
as Geary
1990 Movie
7.2
My Boyfriend's Meds
as Dr. Sternbach
2020 Movie
7.1
The Hunchback of Notre Dame
as Gargoyle Hugo (voice)
1996 Movie
Series
Top Rated Series
Highest rated series linked with Jason Alexander.
8.5
Malcolm in the Middle
as Leonard • 1 eps
2000 Series
8.4
Friends
as Earl • 1 eps
1994 Series
8.3
Harley Quinn
as Sy Borgman (voice) • 13 eps
2019 Series
8.3
Criminal Minds
Director • 1 eps
2005 Series
8.3
Seinfeld
Director • 1 eps
1989 Series
8.1
Everybody Hates Chris
Director • 2 eps
2005 Series
8.1
The Nanny
as Jack • 1 eps
1993 Series
8.0
Young Sheldon
as Gene Lundy • 5 eps
2017 Series
8.0
Curb Your Enthusiasm
as Jason Alexander • 5 eps
2000 Series
8.0
The Simpsons
as Bourbon Verlander (voice) • 1 eps
1989 Series
8.0
Community
as Mountain Man • 1 eps
2009 Series
8.0
The Marvelous Mrs. Maisel
as Asher Friedman • 3 eps
2017 Series
Series
Most Popular Series
Most viewed series linked with Jason Alexander.
8.0
The Simpsons
as Bourbon Verlander (voice) • 1 eps
1989 Series
8.3
Criminal Minds
Director • 1 eps
2005 Series
8.4
Friends
as Earl • 1 eps
1994 Series
7.0
American Dad!
as Mr. Orlando (voice) • 1 eps
2005 Series
7.4
Two and a Half Men
as Dr. Goodman • 1 eps
2003 Series
8.3
Seinfeld
Director • 1 eps
1989 Series
7.8
Star Trek: Voyager
as Kurros • 1 eps
1995 Series
8.0
Young Sheldon
as Gene Lundy • 5 eps
2017 Series
5.3
Late Night with Seth Meyers
as Self - Guest • 1 eps
2014 Series
7.9
Monk
as Marty Eels • 1 eps
2002 Series
8.0
Curb Your Enthusiasm
as Jason Alexander • 5 eps
2000 Series
7.0
Saturday Night Live
as Self - Host • 1 eps
1975 Series
Movies
Other Crew Work in Movies
Additional movie credits for Jason Alexander.
Series
Other Crew Work in Series
Additional series credits for Jason Alexander.
Movies
Acting Appearances in Movies
Movie cast credits for Jason Alexander.
Nov 20
Jimmy
as Louis B. Mayer
2026 Movie
The Gettysburg Address
as Noah Brooks (voice)
2025 Movie
Paddy Chayefsky: Collector of Words
as Self
2025 Movie
4.0
Stealing Pulp Fiction
as Dr. Mendelbaum
2025 Movie
6.5
The Electric State
as Ted / Wingman
2025 Movie
7.8
Dick Van Dyke: 98 Years of Magic
as Self - Performer
2023 Movie
7.4
Leo
as Jayda's Dad (voice)
2023 Movie
The Conspiracy
2022 Movie
5.0
Killing Me Softly with His Songs
as Self
2022 Movie
6.1
Out of Office
2022 Movie
8.0
Cinderella: The Reunion, A Special Edition of 20/20
as Self
2022 Movie
Dunston Checks Out
as Jason Alexander (archival footage)
2022 Movie
Series
Acting Appearances in Series
Series cast credits for Jason Alexander.
5.6
LEGO Marvel Avengers: Strange Tails
as Magneto (voice) • 2 eps
2025 Series
6.5
The Bad Guys: Breaking In
as Mysterious Figure (voice) • 1 eps
2025 Series
7.1
Y llegaron de noche
as Carl Laemmle • 7 eps
2024 Series
7.4
Rock, Paper, Scissors
as Jonathan Fartjoke (voice) • 1 eps
2023 Series
5.6
History of the World: Part II
as Maurice Cheeks • 1 eps
2023 Series
7.3
Star Trek: Prodigy
as Doctor Noum (voice) • 7 eps
2021 Series
7.2
The Problem with Jon Stewart
as Jeff Bezos • 1 eps
2021 Series
6.9
History of the Sitcom
as Self - Actor • 8 eps
2021 Series
7.0
Celebrity Wheel of Fortune
as Self - Contestant • 1 eps
2021 Series
Stars in the House
as Self • 1 eps
2020 Series
8.3
Harley Quinn
as Sy Borgman (voice) • 13 eps
2019 Series
7.2
The Movies That Made Us
as Self • 1 eps
2019 Series