Dennis Flanagan is an actor.
Law & Order: Special Victims Unit
Tim Holland
★ 7.9
Chicago P.D.
Nick Morella
★ 8.4
Frank Matson
Ozark
Scotty
★ 8.2
Charmed
Flashback Dan
The Blacklist
Caleb James Cronin
★ 7.6
The Red Robin
Sergeant Joseph Robbins
2014
Pray for Morning
Dylan
2006
Snakeeater
Tony Fairchild
2024
1999
Law & Order
Derek Quinn
1990
2013
FBI
Jason Milgrim
2018
Person of Interest
Victor Engquist
2011
1998
The Good Wife
Officer Deitch
2009
Elementary
Jeremy
2012
Banshee
Leo Fitzpatrick
Blindspot
Logan
2015
New Amsterdam
Neil Corrigan
2017
Prodigal Son
Quentin
2019
Big Dogs
Turse
2020
