Dennis Flanagan

2020s

1. 2024
   

   Snakeeater

   Tony Fairchild

2. 2020

   Big Dogs

   Turse · 8 episodes

2010s

1. 2019
   

   Prodigal Son

   Quentin · 1 episode

   77
2. 2018
   

   FBI

   Jason Milgrim · 1 episode

   73
3. 

   New Amsterdam

   Neil Corrigan · 1 episode

   80
4. 2017
   

   Ozark

   Scotty · 1 episode

   83
5. 2015
   

   Blindspot

   Logan · 1 episode

   73
6. 2014
   

   Altered Minds

   Sergeant Joseph Robbins

   55
7. 

   Chicago P.D.

   Nick Morella, Frank Matson · 1 episode

   82
8. 2013
   

   The Blacklist

   Caleb James Cronin · 1 episode

   78
9. 

   Banshee

   Leo Fitzpatrick · 6 episodes

   83
10. 2012
    

    Elementary

    Jeremy · 1 episode

    78
11. 2011
    

    Person of Interest

    Victor Engquist · 1 episode

    84

2000s

1. 2009
   

   The Good Wife

   Officer Deitch · 1 episode

   81
2. 2006
   

   Pray for Morning

   Dylan

   44

1990s

1. 1999
   

   Law & Order: Special Victims Unit

   Tim Holland · 1 episode

   81
2. 1998
   

   Charmed

   Flashback Dan · 1 episode

   75
3. 1990
   

   Law & Order

   Derek Quinn · 1 episode

   77