Jason Alexander
United States
Male
September 23, 1959(66 years old)
12 roles
Filmography 12
Duckman: Private Dick/Family Man
as Eric Tiberius Duckman
1994Ended
Seinfeld
as George Costanza
1989Ended
People's Choice Awards
As Themselves
1975To Be Determined
Listen Up
as Tony Kleinman
2004Ended
The Emmy Awards
As Themselves
1949Running
E/R
as Harold Stickley
1984Ended
Clipaholics
As Themselves
Voice2012Ended
Hit the Road
as Ken Swallow
2017Ended
Kody Kapow
as Goji
Voice2017Ended
Everything's Relative
as Julian Beeby
1987Ended
A Capitol Fourth
As Themselves
1980Running
Harley Quinn
as Sy Borgmann
Voice2019To Be Determined