Adam J. Harrington is a Canadian-American stage, film and television actor.

Palm Royale
Agent Stevens · (2 episodes)
2024

The Stalking Fields
Rawlings Sr.
2023

The Lincoln Lawyer
Jeff Trammell · (3 episodes)
2022

The Sex Lives of College Girls
Eric's Dad · (1 episode)
2021

The Coupon
Creepy Guy
2021

The Little Things
Greg Alberts
2021

Dirty John
Matt Murphy · (1 episode)
2018

The Rookie
Dale · (1 episode)
2018

Station 19
Lane Bishop · (3 episodes)
2018

Magnum Opus
Daniel Cliff
2017

S.W.A.T.
Pronger · (1 episode)
2017

Training Day
Rick Quanstrom · (1 episode)
2017

Shooter
(1 episode)
2016

Shadowhunters
Michael Wayland · (2 episodes)
2016

The Heyday of the Insensitive Bastards
Henry
2015

Bosch
FBI Agent Jack Brenner · (9 episodes)
2015

NCIS: New Orleans
Jason Axelrod · (1 episode)
2014

The Blacklist
DARPA Official · (1 episode)
2013

The Mob Doctor
Agent Owen York · (1 episode)
2012

Baby Daddy
Mark Clements · (1 episode)
2012

Faces in the Crowd
Bryce #8
2011

The Secret Circle
Ethan Conant · (22 episodes)
2011

Lucky
Steve Mason
2011

NCIS: Los Angeles
Robert Bryant · (1 episode)
2009

The Ugly Truth
Jack Magnum
2009

Parks and Recreation
Congressman Murray · (1 episode)
2009

Castle
Brad Melville · (1 episode)
2009

Passchendaele
Colonel Ormand
2008

Surviving My Mother
Michael
2007

Dexter
Agent Walker · (4 episodes)
2006

Cries in the Dark
Scott
2006

Whistler
Ryan McKaye · (26 episodes)
2006

Supernatural
Bartholomew · (2 episodes)
2005

A Very Cool Christmas
Matt (as Adam Harrington)
2004

Deep Evil
Major Michael Ross
2004

Perfect Romance
Peter's Friend
2004
Show Me Yours
(16 episodes)
2004

NCIS
Sam Hendrix · (1 episode)
2003

Out of Order
Brock · (5 episodes)
2003

House of the Dead
Rogan
2003

Out Cold
Team Snownook Leader
2001

Smallville
Dr. Litvack · (1 episode)
2001
Oh, Baby
Doug
2001

Till Dad Do Us Part
Brent Fenwick
2001

Valentine
Jason Marquette
2001

Queer As Folk
Connor James · (4 episodes)
2000

CSI: Crime Scene Investigation
Ronald Basderic · (2 episodes)
2000

Andromeda
High Guard Captain Grissum · (1 episode)
2000

The Wednesday Woman
Everett Madison
2000

Y2K
Ken
1999
Mentors
Sandy Mear (as Adam Harrington) · (1 episode)
1999

First Wave
Acolyte · (1 episode)
1998

Stargate SG-1
Goa'uld #2 · (2 episodes)
1997

Stargate SG-1
Khonsu · (1 episode)
1997

The Principles of Karma
Jim the Cable man
1996

The Outer Limits
Ty Chafey · (1 episode)
1995

The Outer Limits
Puppet Show Host · (1 episode)
1995

The Outer Limits
Billy Valentine · (1 episode)
1995

Viper
New Driver #1 · (1 episode)
1994