Adam J. Harrington

Personal life Harrington was born in Hamilton, Ontario, and raised in the nearby towns of Dundas and Burlington, where he attended Burlington Central High School. He earned a master's degree in marine biology before becoming an actor. To avoid being confused with another actor of the same name, professionally he uses his middle initial and thus goes by “Adam J. Harrington". He played the fallen angel Bartholomew, in the ninth season of Supernatural. He had a starring role on The CW's drama series The Secret Circle.

Filmography Film Year Title Role Notes 1997 Wounded Paramedic 2000 Sanctimony Hank 2001 Valentine Jason Marquette Out Cold Team Snownook Leader 2003 House of the Dead Agent Thomas Rogan 2004 Connie and Carla Cute Guy 2007 Surviving My Mother Michael 2008 Passchendaele Colonel Ormond 2009 The Ugly Truth Jack Magnum 2011 Life of Lemon Rob Lucky Steve Mason Faces in the Crowd Bryce 2015 The Heyday of the Insensitive Bastards Henry

Television Year Title Role Notes 1996–1999 The Outer Limits Puppet Show Host / Billy Valentine / Ty Chafey 3 episodes 1997 Millennium Uniformed Cop Episode: "Sense and Antisense" 1997–2002 Stargate SG-1 Khonsu / Goa'uld #2 2 episodes 1998 Breaker High Serge Episode: "Don't Go Breakin' My Art" Welcome to Paradox Davey Episode: "The Girl Who Was Plugged In" Viper New Driver #1 Episode: "The Return" 1999 Mentors Sandy Mear Episode: "A Transient, Shining Trouble" The Crow: Stairway to Heaven Brock Draven / Ghost Soldier Episode: "Brother's Keeper" 1999–2004 Da Vinci's Inquest Phil Mizlowski / Josh Warner 2 episodes 2000 Secret Agent Man Dr. Chelton Episode: "WhupSumAss" First Wave Acolyte Episode: "The Believers" Freedom Major Blaine Conrad 2 episodes 2000–2001 Seven Days Darren Sebastian / Tyson Langford 2 episodes 2001 The Chris Isaak Show Father Ken Episode: "Mr. Isaak's Opus" Till Dad Do Us Part Brent Fenwick III Television film Bratty Babies Doug Television film 2002 Dead in a Heartbeat Coroner Television film The Most Extreme Narrator Television series 2003 Andromeda High Guard Captain Grissum Episode: "The Risk-All Point" Just Cause Kyle Summers Episode: "Dying to Be Thin" The Dead Zone Bill Stade Episode: "The Man Who Never Was" Out of Order Brock Miniseries Jeremiah Team Leader 2 episodes 2004 Deep Evil Major Michael Ross Television film 2004–2005 Queer as Folk Connor James 4 episodes Show Me Yours Dr. Benjamin Chase 16 episodes 2005 Smallville Dr. Litvack Episode: "Lexmas" 2006 Flight 93 Dixie Television film The Secret of Hidden Lake Sam Television film 2006–2007 Whistler Ryan McKaye 26 episodes 2010 CSI: NY Officer Noonan Episode: "Vacation Getaway" Outlaw Dr. Jeffrey Engler Episode: "In Re: Officer Daniel Hale" Dexter Agent Ray Walker 4 episodes 2011 CSI: Miami First Officer Episode: "Mayday" 2011–2012 The Secret Circle Ethan Conant 9 episodes 2012 Luck Dennis Bowman 2 episodes Castle Brad Melville Episode: "A Dance with Death" Parks and Recreation Congressman David Murray Episode: "Sex Education" 2012–2013 The Mob Doctor Agent Owen York 6 episodes CSI: Crime Scene Investigation Ronald Basderic 2 episodes 2012–2014 Drop Dead Diva Attorney Carlyle 4 episodes 2013 Criminal Minds Phillip Connor Episode: "#6" 2013–2014 Supernatural Bartholomew 2 episodes 2014 Baby Daddy Mark Clements Episode: "From Here to Paternity" NCIS: New Orleans Jason Axelrod Episode: "Watch Over Me" Major Crimes Daniel Maguire Episode: "Down the Drain" 2015–2016 Turn: Washington's Spies Lieutenant Gamble / Sutherland 5 episodes 2016 Shadowhunters Michael Wayland 2 episodes Notorious Brian Farringdon Episode: "Chase" 2017 Training Day Rick Quanstrom Episode: "Trigger Time" NCIS: Los Angeles Robert Bryant Episode: "Battle Scars" Daytime Divas Jason Abel 5 episodes Wisdom of the Crowd Chris Zymuski Episode: "Trojan Horse"2019 Dirty John Matt Murphy Episode: "This Young Woman Fought Like Hell" The Rookie Dale Episode: "Plain Clothes Day" NCIS Coast Guard Cmdr. Sam Hendrix Episode: "Mona Lisa" 2020 S.W.A.T. Pronger Episode: "Vice"2020–2021 Bosch FBI Agent Jack Brenner 9 episodes Station 19 Lane Bishop 3 episodes 2022 The Sex Lives of College Girls Eric's Dad Episode: "The Essex College Food Workers Strike" 2023 The Lincoln Lawyer Jeff Trammell 3 episodes 2024 General Hospital John Cates 64 episodes Palm Royale Agent Stevens 2 episodes 2025 Chicago Fire Cliff Belfort Episode: "Broken Things"

Video games Year Title Role Notes 2011 L.A. Noire Roy Earle Voice and motion capture 2014 Fearless Fantasy King Xola 2015 Battlefield Hardline Tyson Latchford 2018 God of War Sindri 2022 God of War Ragnarök