Portrait of Brian O'Neill

Brian O'Neill

Acting

Biography

Brian O'Neill is an actor and director.

Filmography

2025
Relay

as USPS Clerk - Terry

2024
The Mealybug

as Dean Olivetti

2024
American Sports Story

as President Bernie Machen

2021
2020
FBI: Most Wanted

as Donald Jennings

2019
American Dreamin'

as Stage Manager

2018
Seven Seconds

as Judge Robert P. Dolan

2017
My Sordid Affair

as Noah Parker

2016
2015
Blindspot

as Coach Jones

2014
Gotham

as Robert Hastings

2014
Madam Secretary

as Navy Admiral

2013
The Blacklist

as Gen. Warren Ames

2012
Elementary

as Kemper Family Attorney

2012
The Bourne Legacy

as Landy Reporter

2011
Homeland

as Director Stendig

2011
Person of Interest

as Judge Peterson

2011
Unforgettable

as Frank Harbert

2009
The Good Wife

as Judge Earl Hovick

2009
Cupid

as Supervisor

2007
Damages

as Lester Donohue

2007
2007
Chapter 27

as Patrick

2005
2005
2004
Laws of Attraction

as Limo Driver

2003
Three Long Years

as Folk Singer

2001
1999
Third Watch

as Father O'Roarke

1990
Law & Order

as Jack Donovan

1990
Law & Order

as Frances Curran

1990
Law & Order

as Russell Woods

1990
Law & Order

as Eddie Collins