Brent Sexton is an American actor best known for his television roles as Harry Manning in Deadwood (2005-2006) and as Robert Stark in Life, from 2007-2009.
He also starred as Stan Larsen in the crime drama television series The Killing, from 2011-2012.
He also stars as Gary, a seasoned, hard-nosed detective and Ironside's (Blair Underwood) former partner, in the police procedural television series Ironside.
Sexton was born in St. Louis, MO. Prior to settling in Los Angeles to pursue a career in film and television, he spent four and half years touring theatrically throughout Europe and the U.S.
Sexton played Harry Manning on HBO's critically acclaimed series, Deadwood and is known for playing Officer Bobby Stark on the NBC series, Life. He was also featured as Sheriff Hunter Mosely on the FX series, Justified.
Sexton's feature credits include In the Valley of Elah, Flightplan, Within and Radio.
Full Disclosure, a short film in which Sexton starred in 2005, garnered praise and enough attention to be the number one downloaded film in that genre on iTunes.