Jason Alexander
Gender	Male
Date of Birth	September 23, 1959
Place of Birth	Newark, New Jersey, US
Role	George Costanza
[Source]

Jason Alexander (born Jay Scott Greenspan) is an American actor and director. He is well known for his portrayal of George Costanza in Seinfeld. He also directed Season Three's "The Good Samaritan".

Jason appeared as himself in five episodes of Curb Your Enthusiasm.

Notes About NothingEdit

• Every episode, he is credited as “and Jason Alexander as George”. This gets rid of confusion of who plays George and who plays Kramer.
• The only episode in which Jason doesn’t appear is “The Pen”. However, he and Michael Richards are still credited despite the fact that neither of them appears. Jason took extreme exception to being written out for this episode. He even went to Larry David and confronted him about it. He told him, “If you do it again, do it permanently.”