Brian O'Neill

Acting · Production

Brian O'Neill is an actor and director.

Filmography

• 2026Dark Hollow
• 2025Relay — USPS Clerk - Terry
• Sheriff Country — Kurt
• American Sports Story: Aaron Hernandez — President Bernie Machen
• 2024The Mealybug — Dean Olivetti
• The Night Agent — Andre Kimbal
• 2021The Blacklight — Benny
• 2020Blood and Money — Executive Producer
• FBI: Most Wanted — Donald Jennings
• 2019American Dreamin' — Stage Manager
• Seven Seconds — Judge Robert P. Dolan
• 2017Lillies in the Forest — Director
• My Sordid Affair — Noah Parker
• Search Party — Mick
• Blindspot — Coach Jones
• 2015Frank the Bastard — Joe O'Conner
• Gotham — Robert Hastings
• Madam Secretary — Navy Admiral
• The Blacklist — Gen. Warren Ames
• 666 Park Avenue — Monsignor Williams
• Elementary — Kemper Family Attorney
• 2012The Bourne Legacy — Landy Reporter
• Homeland — Director Stendig
• Person of Interest — Judge Peterson
• Unforgettable — Frank Harbert
• Cupid — Supervisor
• The Good Wife — Judge Earl Hovick
• 2008Burn After Reading — Hal
• 2007Brooklyn Rules — Priest
• 2007Chapter 27 — Patrick
• Damages — Lester Donohue
• Avatar: The Last Airbender — Gansu (voice)
• Law & Order: Trial by Jury — Zack Martel
• 2004Laws of Attraction — Limo Driver
• 2003Three Long Years — Folk Singer
• Law & Order: Criminal Intent — Robert Kelly
• Law & Order: Special Victims Unit — Chief Sullivan
• Third Watch — Father O'Roarke
• Law & Order — Jack Donovan, Frances Curran, Russell Woods, Eddie Collins