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.
Birthday: July 11, 1975
October 06, 2000
March 24, 2005
September 19, 1999
January 08, 1999
November 02, 1998
September 23, 2003
October 05, 2000
March 26, 2002
August 13, 2012
July 12, 2009
January 17, 2003
September 13, 2005
January 09, 2011
