Biography
Dennis Flanagan is an actor.
Known For
Full Credits
| Show / Title | Year | Credit / Role |
|---|---|---|
| Big Dogs | 2020 | Turse |
| Prodigal Son | 2019 | Quentin |
| FBI | 2018 | Jason Milgrim |
| Ozark | 2017 | Scotty |
| Chicago P.D. | 2014 | Frank Matson |
| The Blacklist | 2013 | Caleb James Cronin |
| Banshee | 2013 | Leo Fitzpatrick |
| Elementary | 2012 | Jeremy |
| Person of Interest | 2011 | Victor Engquist |
| Law & Order | 1990 | Derek Quinn |