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 Arti…
Known For · 40 titles
The Late Show with Stephen Colbert
Late Night with Seth Meyers
Criminal Minds
The Simpsons
Friends
Jeopardy!
American Dad!
The Late Late Show with Craig Ferguson
Seinfeld
Young Sheldon
Real Time with Bill Maher
Two and a Half Men
The Late Late Show with James Corden
Monk
Saturday Night Live
Hollywood Squares
LIVE with Kelly and Mark
Jimmy Kimmel Live!
The Nanny
Tony Awards
Star Trek: Voyager
Golden Globe Awards
Curb Your Enthusiasm
Good Day Live
Malcolm in the Middle
Community
Robot Chicken
Newhart
The Tom and Jerry Show
Late Night with David Letterman
The Ellen DeGeneres Show
The Orville
Talking Dead
Everybody Hates Chris
The Bad Guys: The Series
Harley Quinn
Fish Hooks
Dinosaurs
The Cleveland Show
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