WTW.
Brian O'Neill

Brian O'Neill

Known for: Acting

Brian O'Neill is an actor and director.

Known for

The Mealybug
The Mealybug
2024
American Dreamin'
American Dreamin'
2019
Brooklyn Rules
Brooklyn Rules
2007
Lillies in the Forest
Lillies in the Forest
2017
Chapter 27
Chapter 27
2007
The Blacklist
The Blacklist
2013
The Blacklight
The Blacklight
2021
Law & Order: Trial by Jury
Law & Order: Trial by Jury
2005
Law & Order
Law & Order
1990
Gotham
Gotham
2014
My Sordid Affair
My Sordid Affair
2017
Seven Seconds
Seven Seconds
2018
Blindspot
Blindspot
2015
Relay
Relay
2025
The Good Wife
The Good Wife
2009
Search Party
Search Party
2016
Three Long Years
Three Long Years
2003
Law & Order: Special Victims Unit
Law & Order: Special Victims Unit
1999
Burn After Reading
Burn After Reading
2008
Avatar: The Last Airbender
Avatar: The Last Airbender
2005
Law & Order: Criminal Intent
Law & Order: Criminal Intent
2001
Elementary
Elementary
2012
Frank the Bastard
Frank the Bastard
2015
Person of Interest
Person of Interest
2011
Homeland
Homeland
2011
Laws of Attraction
Laws of Attraction
2004
FBI: Most Wanted
FBI: Most Wanted
2020
Third Watch
Third Watch
1999
American Sports Story: Aaron Hernandez
American Sports Story: Aaron Hernandez
2024
Madam Secretary
Madam Secretary
2014
Unforgettable
Unforgettable
2011
Cupid
Cupid
2009
Damages
Damages
2007
Sheriff Country
Sheriff Country
2025
The Night Agent
The Night Agent
2023
The Bourne Legacy
The Bourne Legacy
2012