Portrait of Jason Alexander

Jason Alexander

Bio: Jay Scott Greenspan, 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
Born: Wed, Sep 23 1959
Birthplace: Newark, New Jersey, USA
Jason Alexander is 65 years old
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Movies (As Crew)

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Poster of The Mark Lembeck Technique
The Mark Lembeck Technique
Jason Alexander was
57 in The Mark Lembeck Technique
as 'Consulting Producer'.
Fri, Dec 02 2016
Poster of Agent Cody Banks
Agent Cody Banks
Jason Alexander was
43 in Agent Cody Banks
as 'Executive Producer'.
Fri, Mar 14 2003
Poster of Just Looking
Just Looking
Jason Alexander was
40 in Just Looking
as 'Director'.
Thu, Oct 21 1999
Poster of For Better or Worse
For Better or Worse
Jason Alexander was
35 in For Better or Worse
as 'Director'.
Sun, Mar 19 1995

TV Shows (As Crew)

Sorted by Release Date
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages
Poster of Dinner with Dad
Dinner with Dad
Jason Alexander was
57+ in Dinner with Dad
as 'Writer'.
First Air Date
Fri, Mar 10 2017
Poster of Mike & Molly
Mike & Molly
Jason Alexander was
50+ in Mike & Molly
as 'Director'.
First Air Date
Mon, Sep 20 2010
Poster of Campus Ladies
Campus Ladies
Jason Alexander was
46+ in Campus Ladies
as 'Director'.
First Air Date
Sun, Jan 08 2006
Poster of Criminal Minds
Criminal Minds
Jason Alexander was
45+ in Criminal Minds
as 'Director'.
First Air Date
Thu, Sep 22 2005
Poster of Everybody Hates Chris
Everybody Hates Chris
Jason Alexander was
45+ in Everybody Hates Chris
as 'Director'.
First Air Date
Thu, Sep 22 2005
Poster of Bob Patterson
Bob Patterson
Jason Alexander was
42+ in Bob Patterson
as 'Creator, Story, Teleplay, Executive Producer'.
First Air Date
Tue, Oct 02 2001
Poster of Seinfeld
Seinfeld
Jason Alexander was
29+ in Seinfeld
as 'Director'.
First Air Date
Wed, Jul 05 1989