Jason Alexander

Jason Alexander

Jason Alexander

  • Popularity: 32.368
  • Known For: Acting
  • Birthday: 1959-09-23
  • Place of Birth: Newark, New Jersey, USA
  • Homepage:
  • Also Known As: Jason Scott Greenspan

Biography: Jay Scott Greenspan, better known by his professional name of Jason Alexander, is an American actor, writer, comedian, television director and producer, and singer. He is best known for his role as George Costanza on the television series Seinfeld, appearing in the sitcom from 1989 to 1998. He also...

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