Dennis Flanagan
Actor
Active 1990–present
Dennis Flanagan is an actor.
Filmography
Law & Order: Special Victims Unit (1999) — Tim HollandChicago P.D. (2014) — Frank Matson · Nick MorellaOzark (2017) — ScottyCharmed (1998) — Flashback DanThe Blacklist (2013) — Caleb James CroninPerson of Interest (2011) — Victor EngquistNew Amsterdam (2018) — Neil CorriganBlindspot (2015) — LoganBanshee (2013) — Leo FitzpatrickElementary (2012) — JeremyFBI (2018) — Jason MilgrimThe Good Wife (2009) — Officer DeitchProdigal Son (2019) — QuentinLaw & Order (1990) — Derek QuinnPray for Morning (2006) — DylanAltered Minds (2014) — Sergeant Joseph RobbinsSnakeeater (2024) — Tony FairchildBig Dogs (2020) — Turse