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Dennis Flanagan

Dennis Flanagan

Acting

19 Credits

Biography

Dennis Flanagan is an actor.

Known For

Law & Order: Special Victims Unit

Law & Order: Special Victims Unit

1999

Law & Order

Law & Order

1990

The Blacklist

The Blacklist

2013

Chicago P.D.

Chicago P.D.

2014

Chicago P.D.

Chicago P.D.

2014

FBI

FBI

2018

Person of Interest

Person of Interest

2011

Charmed

Charmed

1998

Elementary

Elementary

2012

The Good Wife

The Good Wife

2009

Banshee

Banshee

2013

Blindspot

Blindspot

2015

New Amsterdam

New Amsterdam

2018

Ozark

Ozark

2017

Prodigal Son

Prodigal Son

2019

Big Dogs

Big Dogs

2020

Altered Minds

Altered Minds

2014

Pray for Morning

Pray for Morning

2006

Snakeeater

Snakeeater

2024

Dennis Flanagan - watchlistd