Brian O'Neill
Known for Acting · 36 credits
Biography
Brian O'Neill is an actor and director.
Known For
TV Shows (24)
Law & Order: Special Victims Unit
1999
as Chief Sullivan
Law & Order
1990
as Jack Donovan / Frances Curran / Russell Woods / Eddie Collins
The Blacklist
2013
as Gen. Warren Ames
Law & Order: Criminal Intent
2001
as Robert Kelly
Person of Interest
2011
as Judge Peterson
Homeland
2011
as Director Stendig
The Good Wife
2009
as Judge Earl Hovick
Elementary
2012
as Kemper Family Attorney
Gotham
2014
as Robert Hastings
Third Watch
1999
as Father O'Roarke
Blindspot
2015
as Coach Jones
FBI: Most Wanted
2020
as Donald Jennings
The Night Agent
2023
as Andre Kimbal
Unforgettable
2011
as Frank Harbert
Madam Secretary
2014
as Navy Admiral
Damages
2007
as Lester Donohue
Avatar: The Last Airbender
2005
as Gansu (voice)
Search Party
2016
as Mick
Sheriff Country
2025
as Kurt
Law & Order: Trial by Jury
2005
as Zack Martel
American Sports Story: Aaron Hernandez
2024
as President Bernie Machen
Seven Seconds
2018
as Judge Robert P. Dolan
Cupid
2009
as Supervisor
My Sordid Affair
2017
as Noah Parker
Movies (12)
The Bourne Legacy
2012
as Landy Reporter
Relay
2025
as USPS Clerk - Terry
Burn After Reading
2008
as Hal
Laws of Attraction
2004
as Limo Driver
Chapter 27
2007
as Patrick
Brooklyn Rules
2007
as Priest
The Blacklight
2021
as Benny
Frank the Bastard
2015
as Joe O'Conner
The Mealybug
2024
as Dean Olivetti
Lillies in the Forest
2017
Three Long Years
2003
as Folk Singer
American Dreamin'
2019
as Stage Manager
About Brian O'Neill
Brian O'Neill is an actor and director. With 36 credits spanning from 1990 to 2025, Brian O'Neill has appeared in 12 films and 24 TV shows.
Fans searching for Brian O'Neill movies, Brian O'Neill filmography, or the latest projects starring Brian O'Neill can stream many of these titles on CineFlixo, free and in HD, with no subscription required.
Most Popular Brian O'Neill Movies
- The Bourne Legacy (2012) — as Landy Reporter
- Relay (2025) — as USPS Clerk - Terry
- Burn After Reading (2008) — as Hal
- Laws of Attraction (2004) — as Limo Driver
- Chapter 27 (2007) — as Patrick
Where to Watch Brian O'Neill Films
Most Brian O'Neill movies and series are available to stream on CineFlixo in full HD, completely free and without signup. Browse the complete filmography above to jump directly to any title. For more films and the latest web series featuring Brian O'Neill, check our movies catalogue and browse page.