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Jon Wellner Biography

Birth Name:Jon Wellner

Birth Place:Evanston, Illinois, United States

Profession Actor

Fast Facts

  • Best known for his role as toxicologist Henry Andrews on drama TV series "CSI: Crime Scene Investigation․"
  • Attended Columbia College Chicago
  • Moved to Los Angeles in 2000 in an effort to become a stand-up comedian
  • First "CSI" actor to become series regular after performing a killer role
  • Portrayed Gilligan in the made-for-TV movie "Surviving Gilligan's Island․"
  • Performed in the play "Morning Star" at the Steppenwolf Theater in Chicago
  • Participates with blindness charity event VisionWalk for the Foundation Fighting Blindness