"The Marine Biologist" deviates from Seinfeld's more grounded plots. This episode doesn't just feature the funniest George blunder, but the most epic. George's monologue in this episode, delivered by ...

At long last, the New York Yankees’ most famous assistant to the traveling secretary is getting his due recognition. George Costanza,– the raging neurotic paranoid character played by actor Jason ...

George Costanza is based on Larry David and masterfully portrayed by Jason Alexander. Seinfeld struggled to cast George, considering Chris Rock and Danny DeVito, but ultimately found Alexander through ...

One of the most beloved characters in television history is back for a new ad campaign. Jason Alexander reprised his role as George Costanza for KITH's upcoming capsule featuring the New York Yankees.