Brian O'Neill
Biography
Brian O'Neill is an actor and director.
Known For
Law & Order: Special Victims Unit
Law & Order
Law & Order
Law & Order
Law & Order
The Blacklist
Homeland
The Good Wife
All Movies (12)
- Relay2025 · as USPS Clerk - Terry
- The Mealybug2024 · as Dean Olivetti
- The Blacklight2021 · as Benny
- American Dreamin'2019 · as Stage Manager
- Lillies in the Forest2017
- Frank the Bastard2015 · as Joe O'Conner
- The Bourne Legacy2012 · as Landy Reporter
- Burn After Reading2008 · as Hal
- Brooklyn Rules2007 · as Priest
- Chapter 272007 · as Patrick
- Laws of Attraction2004 · as Limo Driver
- Three Long Years2003 · as Folk Singer
All TV Shows (27)
- Sheriff Country2025 · as Kurt
- American Sports Story: Aaron Hernandez2024 · as President Bernie Machen
- The Night Agent2023 · as Andre Kimbal
- FBI: Most Wanted2020 · as Donald Jennings
- Seven Seconds2018 · as Judge Robert P. Dolan
- My Sordid Affair2017 · as Noah Parker
- Search Party2016 · as Mick
- Blindspot2015 · as Coach Jones
- Gotham2014 · as Robert Hastings
- Madam Secretary2014 · as Navy Admiral
- The Blacklist2013 · as Gen. Warren Ames
- Elementary2012 · as Kemper Family Attorney
- Homeland2011 · as Director Stendig
- Person of Interest2011 · as Judge Peterson
- Unforgettable2011 · as Frank Harbert
- The Good Wife2009 · as Judge Earl Hovick
- Cupid2009 · as Supervisor
- Damages2007 · as Lester Donohue
- Law & Order: Trial by Jury2005 · as Zack Martel
- Avatar: The Last Airbender2005 · as Gansu (voice)
- Law & Order: Criminal Intent2001 · as Robert Kelly
- Third Watch1999 · as Father O'Roarke
- Law & Order: Special Victims Unit1999 · as Chief Sullivan
- Law & Order1990 · as Jack Donovan
- Law & Order1990 · as Frances Curran
- Law & Order1990 · as Russell Woods
- Law & Order1990 · as Eddie Collins