Brian O'Neill
Acting
Brian O'Neill is an actor and director.
Known for
7.9
Law & Order: Special Victims Unit
1999 · TV
7.3
Law & Order
1990 · TV
7.4
Blindspot
2015 · TV
7.6
The Blacklist
2013 · TV
7.6
Homeland
2011 · TV
6.8
Search Party
2016 · TV
8.1
Person of Interest
2011 · TV
7.6
The Good Wife
2009 · TV
7.3
Sheriff Country
2025 · TV
7.6
Elementary
2012 · TV
7.6
Law & Order: Criminal Intent
2001 · TV
7.6
Gotham
2014 · TV
7.2
Seven Seconds
2018 · TV
7.7
The Night Agent
2023 · TV
8.8
Avatar: The Last Airbender
2005 · TV
7.2
Unforgettable
2011 · TV
7.9
Third Watch
1999 · TV
7.6
FBI: Most Wanted
2020 · TV
7.5
Damages
2007 · TV
7.0
Madam Secretary
2014 · TV
8.1
Law & Order: Trial by Jury
2005 · TV
7.1
American Sports Story: Aaron Hernandez
2024 · TV
5.9
Cupid
2009 · TV
1.0
My Sordid Affair
2017 · TV