Skip to main content
Brian O'Neill profile
Actor

Brian O'Neill

Acting

Career Snapshot

Explained

These indicators come from TMDB. They are relative signals, not review ratings.

Acting credits

35

Established

Large and steady acting portfolio.

TMDB popularity

0.5

Low visibility

TMDB internal trend index. Higher usually means more searches and page activity now.

Movies: 12Series: 24Crew credits: 2

TMDB ID: 106816

IMDb ID: nm0642104

Known for: Acting

Gender: Male

Adult content flag: No

Career span: 1990 - 2025

Years active: 36

Average TMDB rating: 7.2

Other jobs

Director (1)Executive Producer (1)

Biography

Brian O'Neill is an actor and director.

Series

Series

Series credits linked with Brian O'Neill.

Sheriff Country poster
7.2

Sheriff Country

as Kurt • 2 eps

2025 Series
American Sports Story: Aaron Hernandez poster
7.1

American Sports Story: Aaron Hernandez

as President Bernie Machen • 1 eps

2024 Series
The Night Agent poster
7.7

The Night Agent

as Andre Kimbal • 1 eps

2023 Series
FBI: Most Wanted poster
7.7

FBI: Most Wanted

as Donald Jennings • 1 eps

2020 Series
Seven Seconds poster
7.2

Seven Seconds

as Judge Robert P. Dolan • 2 eps

2018 Series
My Sordid Affair poster
1.0

My Sordid Affair

as Noah Parker • 1 eps

2017 Series
Search Party poster
6.8

Search Party

as Mick • 3 eps

2016 Series
Blindspot poster
7.4

Blindspot

as Coach Jones • 5 eps

2015 Series
Gotham poster
7.6

Gotham

as Robert Hastings • 1 eps

2014 Series
Madam Secretary poster
7.0

Madam Secretary

as Navy Admiral • 1 eps

2014 Series
The Blacklist poster
7.6

The Blacklist

as Gen. Warren Ames • 1 eps

2013 Series
Elementary poster
7.6

Elementary

as Kemper Family Attorney • 1 eps

2012 Series
Homeland poster
7.6

Homeland

as Director Stendig • 1 eps

2011 Series
Person of Interest poster
8.1

Person of Interest

as Judge Peterson • 1 eps

2011 Series
Unforgettable poster
7.2

Unforgettable

as Frank Harbert • 1 eps

2011 Series
The Good Wife poster
7.6

The Good Wife

as Judge Earl Hovick • 1 eps

2009 Series
Cupid poster
5.9

Cupid

as Supervisor • 1 eps

2009 Series
Damages poster
7.4

Damages

as Lester Donohue • 1 eps

2007 Series
Law & Order: Trial by Jury poster
8.1

Law & Order: Trial by Jury

as Zack Martel • 1 eps

2005 Series
Avatar: The Last Airbender poster
8.8

Avatar: The Last Airbender

as Gansu (voice) • 1 eps

2005 Series
Law & Order: Criminal Intent poster
7.6

Law & Order: Criminal Intent

as Robert Kelly • 1 eps

2001 Series
Third Watch poster
7.9

Third Watch

as Father O'Roarke • 1 eps

1999 Series
Law & Order: Special Victims Unit poster
7.9

Law & Order: Special Victims Unit

as Chief Sullivan • 2 eps

1999 Series
Law & Order poster
7.3

Law & Order

as Jack Donovan • 1 eps

1990 Series