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Jason Alexander

Person

Jason Alexander

Acting

Born
September 23, 1959 · Newark, New Jersey, USA

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.

Known For

The Simpsons
The Simpsons

1989Series

The Simpsons

1989Series

Seinfeld
Seinfeld

1989Series

Seinfeld

1989Series

Criminal Minds
Criminal Minds

2005Series

Criminal Minds

2005Series

Friends
Friends

1994Series

Friends

1994Series

Late Night with Seth Meyers
Late Night with Seth Meyers

2014Series

Late Night with Seth Meyers

2014Series

The Late Show with Stephen Colbert
The Late Show with Stephen Colbert

2015Series

The Late Show with Stephen Colbert

2015Series

Monk
Monk

2002Series

Monk

2002Series

American Dad!
American Dad!

2005Series

American Dad!

2005Series

The Late Late Show with Craig Ferguson
The Late Late Show with Craig Ferguson

2005Series

The Late Late Show with Craig Ferguson

2005Series

Saturday Night Live
Saturday Night Live

1975Series

Saturday Night Live

1975Series

Jeopardy!
Jeopardy!

1984Series

Jeopardy!

1984Series

Hollywood Squares
Hollywood Squares

1998Series

Hollywood Squares

1998Series

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