Full / Real Name: Jason Scott Greenspan Born: 23 September 1959 (65 years old) Gender: Male
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Jason Alexander is an American actor best known for his role as George Costanza on the television sitcom Seinfeld, from 1989-1998.
Show
Character
American Dad! - Season 7
Sal
Big Time in Hollywood, FL - Season 1
Jason Alexander
Community - Season 4
Mountain Man
Criminal Minds - Season 4
Prof. Rothchild
Curb Your Enthusiasm - Season 2
Curb Your Enthusiasm - Season 7
Everybody Hates Chris - Season 2
Principal Edwards
Franklin & Bash - Season 1
Carter Lang
Friends - Season 7
Earl
Harry's Law - Season 2
Richard Cross
Kirstie - Season 1
Stanford Temple
Monk - Season 4
Marty Eels
Odd Job Jack - Season 3
Rod the Dealer
People's Choice Awards - Season 31
Host - Himself
Seinfeld - Season 1
George Louis Constanza
Seinfeld - Season 2
George Costanza
Seinfeld - Season 3
Seinfeld - Season 4
Seinfeld - Season 5
Seinfeld - Season 6
Seinfeld - Season 7
Seinfeld - Season 8
Seinfeld - Season 9
The Cleveland Show - Season 1
Saul Friedman
The Grinder - Season 1
Cliff Bemis
The Marriage Ref - Season 1
Panelist - Himself
The Nanny - Season 4
Jack
The Primetime Emmy Awards - Season 47
Two and a Half Men - Season 9
Dr. Goodman
Diepe Waters character portraits: the Viljoen family
These influencers come across as big stuffs but an Insta filter hides the impact of their parents' conditional love.
Smoke & Mirrors 3 Teasers - September 2025
Thandiswa secretly takes muthi to terminate her pregnancy - and ends up in hospital.
Jhanak Teasers - September 2025
Police arrive to arrest Jhanak after Arshi accuses her of causing her child's death.
Plaas van Passie Teasers - September 2025
Aline is kidnapped by Ramiro, threatened by Antonio and shot as she runs away.
New on TV today: Monday 25 August 2025
The final season of Upload drops on Prime Video and period drama The Last Post plays out on S3.
New on TV today: Sunday 24 August 2025
It's trophy night, with the SA Sport Awards on SABC1 and the Silwerskerm Awards on kykNET.
Binnelanders Teasers - September 2025
Tracy's condition is critical. Tertius feels responsible for her accident and can't bring himself to visit her.
New on TV today: Saturday 23 August 2025
The National Arts and Culture Awards gets artsy on SABC1 and M-Net invites you to guess Destination X.
On Carte Blanche: 1,177 marimba playas break Guinness World Record
The collective broke the record with a medley lasting 8 minutes and 58 seconds at GrandWest.
House of Zwide 5 Teasers - September 2025
Molefe secretly collects DNA for a paternity test - and reveals the results to Dorothy.
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