Clip 1 of 14 - Jason Alexander - Would Seinfeld succeed today?
Watch Jerry Stiller Make Jason Alexander Laugh in Seinfeld 'You Want a Piece of Me' Outtake
Seinfeld The Beard (TV Episode 1995) - Jason Alexander as George Costanza - IMDb
Jason Alexander Apologizes to Former 'Seinfeld' Co-Star Heidi Swedberg - ABC News
Here Are the Two Seinfeld Episodes Too Controversial to Air
Jason Alexander, front and center – Harvard Gazette
Jason Alexander - IMDb
Seinfeld': Jerry Seinfeld 'Begged' This Actor to Play George Constanza Before Jason Alexander Got the Part
Happy Birthday, Jason Alexander! George Costanza's Funniest Seinfeld Quotes