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Jason Alexander (I)

Jason Greenspan adopted the stage name Jason Alexander while still in high school in New Jersey. He was soon appearing in Broadway plays and movies, then in the hit TV series, Seinfeld (1989), from 1990 to 1998. Alexander also directs and produces films. See full bio »

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Nominated for 4 Golden Globes. Another 7 wins & 29 nominations. See more awards »

Known For


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Personal Details

Other Works:

2003: TV commercial for Western Union See more »

Publicity Listings:

9 Articles | 1 Pictorial | 7 Magazine Cover Photos | See more »

Alternate Names:

Jason Greenspan


5' 5" (1.65 m)

Did You Know?

Personal Quote:

We made a deal that was acceptable to us. We got paid very handsomely for our final season. See more »


Two children (Gabriel, born August 1991, and Noah, born February 1996) See more »


Often portrays neurotic and socially awkward characters


Pretzel Boy See more »

Star Sign:


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Recent Posts
Happy Birthday Jason! katlovesjarreth
Let's talk: why is Kramer character better than George? poetryrocksalot
Loved him on Seinfeld but... DoubleDeuce
jason alexander to play the penquin in the new batman cmnf1988
Im convinced hes gay LuckyCharms31
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