| Year Title Role Notes
|
| 1995 Extreme Jack Hawkins 2 episodes
|
| 1995 JAG Weapons Officer "Episode: ""Shadow"""
|
| 1996 Sliders Sid "Episode: ""El Sid"""
|
| 1996 In the Blink of an Eye Jessie Tafero Television film
|
| 1996–1997 The Burning Zone Dr. Edward Marcase Main cast
|
| 2000 Walker, Texas Ranger Jake Horbart "Episode: ""Child of Hope"""
|
| 2001 ER Firefighter Larkin "Episode: ""The Crossing"""
|
| 2002 The Practice Daniel Glenn "Episode: The Test"""
|
| 2002 JAG CIA Technician Wally 2 episodes
|
| 2002 Angel Sam Ryan "Episode: ""Provider"""
|
| 2002 The Division Father William Natali "Episode: ""Forgive Me, Father"""
|
| 2003 CSI: Crime Scene Investigation Undercover Agent #1 "Episode: ""All for Our Country"""
|
| 2003 Star Trek: Enterprise Xindi-Reptilian "Episode: ""Carpenter Street"""
|
| 2004 The Handler Mike 2 episodes
|
| 2004 Tru Calling Geoffrey Pine "Episode: ""Two Pair"""
|
| 2004 Monk Steven Leight "Episode: ""Mr. Monk Takes Manhattan"""
|
| 2005 The O.C. Joe Zukowski "Episode: ""The Accomplice"""
|
| 2005 Weeds Judah Botwin 2 episodes
|
| 2005–2007; 2019 Supernatural John Winchester/Azazel Recurring; 13 episodes
|
| 2006 Jam Dale Television film
|
| 2006–2009 Grey's Anatomy Denny Duquette Recurring (seasons 2–3, 5); 23 episodes
|
| 2012–2013 Magic City Ike Evans Main role
|
| 2014 Shameless Charlie Peters "Episode: ""Lazarus"""
|
| 2015 The Secret Life of Marilyn Monroe Joe DiMaggio 2 episodes
|
| 2015 Texas Rising """Deaf"" Smith" Television miniseries
|
| 2015 Extant JD Richter Main role
|
| 2015–2016 The Good Wife Jason Crouse Main role (season 7)
|
| 2016–present The Walking Dead Negan 31 episodes Special guest star (season 6) Main cast (season 7–present) Won (2016) – Saturn Award for Best Guest Performance in a Television Series
|
| 2017 Robot Chicken Negan "Voice; Episode: ""The Robot Chicken Walking Dead Special: Look Who's Walking"""
|
| 2017–2019 Ride with Norman Reedus Himself 2 episodes
|
|
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