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Brian O'Neill
Acting
Brian O'Neill is an actor and director.
Filmography (24)
SerieLaw & Order: Special Victims Unit
1999 · Chief Sullivan
SerieLaw & Order
1990 · Jack Donovan
SerieThe Blacklist
2013 · Gen. Warren Ames
SeriePerson of Interest
2011 · Judge Peterson
SerieHomeland
2011 · Director Stendig
SerieLaw & Order: Criminal Intent
2001 · Robert Kelly
SerieThe Good Wife
2009 · Judge Earl Hovick
SerieElementary
2012 · Kemper Family Attorney
SerieGotham
2014 · Robert Hastings
SerieThird Watch
1999 · Father O'Roarke
SerieThe Night Agent
2023 · Andre Kimbal
SerieBlindspot
2015 · Coach Jones
SerieFBI: Most Wanted
2020 · Donald Jennings
SerieMadam Secretary
2014 · Navy Admiral
SerieUnforgettable
2011 · Frank Harbert
SerieDamages
2007 · Lester Donohue
SerieAvatar: The Last Airbender
2005 · Gansu (voice)
SerieSearch Party
2016 · Mick
SerieSheriff Country
2025 · Kurt
SerieLaw & Order: Trial by Jury
2005 · Zack Martel
PeliThe Bourne Legacy
2012 · Landy Reporter
SerieAmerican Sports Story: Aaron Hernandez
2024 · President Bernie Machen
PeliRelay
2025 · USPS Clerk - Terry
SerieSeven Seconds
2018 · Judge Robert P. Dolan