Brian O'Neill

Brian O'Neill

Brian O'Neill is an actor and director.

Filmography

Law & Order: Special Victims Unit
Law & Order: Special Victims Unit
1999 · TV
as Chief Sullivan
Law & Order
Law & Order
1990 · TV
as Jack Donovan
Law & Order
Law & Order
1990 · TV
as Frances Curran
Law & Order
Law & Order
1990 · TV
as Russell Woods
Law & Order
Law & Order
1990 · TV
as Eddie Collins
Law & Order: Criminal Intent
Law & Order: Criminal Intent
2001 · TV
as Robert Kelly
The Blacklist
The Blacklist
2013 · TV
as Gen. Warren Ames
The Good Wife
The Good Wife
2009 · TV
as Judge Earl Hovick
Person of Interest
Person of Interest
2011 · TV
as Judge Peterson
Elementary
Elementary
2012 · TV
as Kemper Family Attorney
Homeland
Homeland
2011 · TV
as Director Stendig
Gotham
Gotham
2014 · TV
as Robert Hastings
Third Watch
Third Watch
1999 · TV
as Father O'Roarke
FBI: Most Wanted
FBI: Most Wanted
2020 · TV
as Donald Jennings
Madam Secretary
Madam Secretary
2014 · TV
as Navy Admiral
The Night Agent
The Night Agent
2023 · TV
as Andre Kimbal
Blindspot
Blindspot
2015 · TV
as Coach Jones
Unforgettable
Unforgettable
2011 · TV
as Frank Harbert
Damages
Damages
2007 · TV
as Lester Donohue
Avatar: The Last Airbender
Avatar: The Last Airbender
2005 · TV
as Gansu (voice)
Sheriff Country
Sheriff Country
2025 · TV
as Kurt
Law & Order: Trial by Jury
Law & Order: Trial by Jury
2005 · TV
as Zack Martel
The Bourne Legacy
The Bourne Legacy
2012 · Movie
as Landy Reporter
American Sports Story: Aaron Hernandez
American Sports Story: Aaron Hernandez
2024 · TV
as President Bernie Machen