Jason Alexander
Birthday: 1959-09-23 | Place of Birth: Newark - New Jersey - USAJay 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. 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
Acting
Role
as George
as Self
as Dr. Sternbach
as Nicky Steele
as Jason Alexander
as Ken Swallow
as Larry's Dad
as Pinky
as Doc Holiday (voice)
as Vinnie Di Ruzzio
as Mailman Stan
as Sid Rosenthal
as Carl
as Dr. Yakov Achmed
as Himself
as Johnny
as Self - Roastmaster
as Self
as Jacob Marley / Marley's Ghost
as Mervyn