Known for

Acting

Born

Jul 11, 1975 (51 years old)

Place of birth

Evanston, Illinois, USA

Jon Wellner

From Wikipedia, the free encyclopedia Jon Wellner is an American actor, best known for his role as toxicologist Henry Andrews on CSI: Crime Scene Investigation. He has portrayed Andrews for eight seasons and has been signed for the 2013-2014 season, his ninth with the showHe began his affiliation with the show in Season 4 as a researcher, verifying that the information on the show was accurate.He had a role as a zookeeper in Season 5, then took on the role of Andrews. He continues to serve as a researcher for the show. In 2009 he and fellow cast member/researcher David Berman formed a company that does research for several other television forensics shows including Bones, CSI: Miami, and Drop Dead Diva.

Titles

NCIS

Series • 2003

CSI: Crime Scene Investigation

Series • 2000

Bones

Series • 2005

Shameless

Series • 2011

Gilmore Girls

Series • 2000

Judging Amy

Series • 1999

Major Crimes

Series • 2012

That's So Raven

Series • 2003

Becker

Series • 1998

Drop Dead Diva

Series • 2009

Ocean's Thirteen

Movie • 2007

Vanished

Series • 2006

Evan Almighty

Movie • 2007

Life on a Stick

Series • 2005

CSI: Immortality

Movie • 2015

Grad Night

Movie • 2006