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Brian O'Neill

Brian O'Neill

Brian O'Neill

Known for: Acting

IMDbView on IMDb ↗

Brian O'Neill is an actor and director.

Filmography (36)

TV★ 7.3
Sheriff Country
2025
as Kurt
MOVIE★ 7.0
Relay
2025
as USPS Clerk - Terry
MOVIE
The Mealybug
2024
as Dean Olivetti
TV★ 7.1
American Sports Story: Aaron Hernandez
2024
as President Bernie Machen
TV★ 7.7
The Night Agent
2023
as Andre Kimbal
MOVIE★ 6.0
The Blacklight
2021
as Benny
TV★ 7.6
FBI: Most Wanted
2020
as Donald Jennings
MOVIE
American Dreamin'
2019
as Stage Manager
TV★ 7.3
Seven Seconds
2018
as Judge Robert P. Dolan
MOVIE★ 6.0
Lillies in the Forest
2017
TV★ 1.0
My Sordid Affair
2017
as Noah Parker
TV★ 6.9
Search Party
2016
as Mick
TV★ 7.4
Blindspot
2015
as Coach Jones
MOVIE★ 2.3
Frank the Bastard
2015
as Joe O'Conner
TV★ 7.6
Gotham
2014
as Robert Hastings
TV★ 7.0
Madam Secretary
2014
as Navy Admiral
TV★ 7.6
The Blacklist
2013
as Gen. Warren Ames
TV★ 7.6
Elementary
2012
as Kemper Family Attorney
MOVIE★ 6.3
The Bourne Legacy
2012
as Landy Reporter
TV★ 7.6
Homeland
2011
as Director Stendig
TV★ 8.1
Person of Interest
2011
as Judge Peterson
TV★ 7.2
Unforgettable
2011
as Frank Harbert
TV★ 7.6
The Good Wife
2009
as Judge Earl Hovick
TV★ 5.9
Cupid
2009
as Supervisor
MOVIE★ 6.7
Burn After Reading
2008
as Hal
MOVIE★ 5.4
Chapter 27
2007
as Patrick
TV★ 7.4
Damages
2007
as Lester Donohue
MOVIE★ 5.8
Brooklyn Rules
2007
as Priest
TV★ 8.1
Law & Order: Trial by Jury
2005
as Zack Martel
TV★ 8.8
Avatar: The Last Airbender
2005
as Gansu (voice)
MOVIE★ 5.8
Laws of Attraction
2004
as Limo Driver
MOVIE★ 5.3
Three Long Years
2003
as Folk Singer
TV★ 7.6
Law & Order: Criminal Intent
2001
as Robert Kelly
TV★ 7.9
Third Watch
1999
as Father O'Roarke
TV★ 8.0
Law & Order: Special Victims Unit
1999
as Chief Sullivan
TV★ 7.3
Law & Order
1990
as Jack Donovan

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