Brent Sexton

Brent Sexton is an American actor best known for his roles in the television series Bosch, The Killing, Life, and Deadwood. He has guest starred in several other television series, such as The Expanse, Justified, That's Life, Birds of Prey, Law & Order: Special Victims Unit, and Judging Amy. He has also appeared in several motion pictures, such as In the Valley of Elah, Flightplan, Radio, and A.I. Artificial Intelligence.

In 2006, Sexton, along with the cast of Deadwood, was nominated for a Screen Actors Guild Award.

Early life Sexton was born in St. Louis, Missouri. He studied at Missouri State University.

Career Sexton toured internationally with a theater company as both Officer Krupke and Detective Schrank in West Side Story.

Filmography

+Television Year Title Role Notes 19891990 B.L. Stryker David / Maxie 2 episodes 1999 Angel Beat Cop 1 episode 1999 Profiler Car's Driver 1 episode 1999 Chicken Soup for the Soul Will Bailey 1 episode 19992000 It's Like, You Know... Waiter 2 episodes 19992001 Judging Amy Oscar Ray Pant, Jr. 5 episodes 2000 Walker, Texas Ranger Breen 1 episode 2000 Chicago Hope Mary's Orderly 1 episode 2000 3rd Rock from the SunDuke 1 episode 20002001 The X-Files Gravedigger / Steven Melnick 2 episodes 2001 V.I.P. Koster 1 episode 2001 Jack & Jill Heffer 1 episode 2001 Special Unit 2 Edwards 1 episode 2001 Boston Public Calvin Scott 1 episode 2001 CSI: Crime Scene Investigation Mark Doyle 1 episode 2001 Becker Christopher Hayes 1 episode 2001 NYPD Blue Roy Wessner 1 episode20012002That's LifeJimmy Stovic 4 episodes20012002 Will & GraceGuard / Prison Guard 2 episodes 2002 7th Heaven Security Guard 1 episode 2002 The Guardian Tom Burke 1 episode 2002 Birds of Prey Detective McNally 5 episodes 2003 My Wife and Kids Blue-Collar Guy 1 episode 2003 24 Frank Davies 2 episodes 2003 The District Ray Innis 1 episode 2003 Senor White Television film 2003 Saving Jessica Lynch Greg Lynch Sr. Television film 2004 JAG Lance Corp. Buddy Petrosian 1 episode 2004 The Shield Paul Fets 1 episode 2004 Six Feet Under Lou Thornton 1 episode 2004 Plainsong Bud Sealy Television film2005 Cold Case Ken Bream in 1998 1 episode 2005 Grey's Anatomy Jerry Frost 1 episode 2005 Surface Bud 3 episodes 20052006 Deadwood Harry Manning 14 episodes 2006 Smith Mark Langley 1 episode 2006 Standoff Avery Steele 1 episode2007 Without a Trace Sergeant Paul Brown 1 episode2007 Weeds Cliff Haskel 1 episode 20072009 Life Officer Robert Stark 25 episodes 2009 Psych County Sheriff Becker 1 episode 2009 The Mentalist Doc Sinclair 1 episode 2010 Lie to Me Thomas Fletcher 1 episode 20102013 Justified Sheriff Hunter Mosley 5 episodes 2011The Morning After Himself 1 episode 20112012 The Killing Stan Larsen 25 episodes 2013 Ironside Gary Stanton 9 episodes 20132016 Shameless Patrick Gallagher 2 episodes 2015 American Crime Tommy 1 episode 20152016 CSI: Cyber Andrew Michaels 3 episodes 2015 Complications Robert Holden 5 episodes 2016 Bosch Carl Nash 10 episodes 2016 Hawaii Five-0 Marvin Osweiler / Kyle Kane 1 episode 2016 Designated Survivor Gabriel Thompson 1 episodes 2017 Law & Order: Special Victims Unit Jim Turner 1 episode 2018 Unsolved Detective Brian Tyndall 7 episodes 20182020 God Friended Me Ray Nicolette 3 episodes 2018 Dream Corp LLC Father 1 episode 2019 Deadwood: The Movie Harry Manning Television film 2019 Mindhunter Garland Periwinkle 2 episodes 2019 Unbelievable Al 3 episodes 2020 Chicago P.D. Sergeant Kenny Nolan 3 episodes 20202021 The Expanse Cyn 7 episodes 2021 Hacks Michael 1 episode 2021 Impeachment: American Crime Story Dick Morris 1 episode 2022 Long Slow Exhale Arlin Swayne 6 episodes 2023 Paul T. Goldman Royce Auditioner 1 episode 2024–present Tracker Keaton 3 episodes2025 Countdown Dennis 1 episode