Biography

Brian O'Neill is an actor and director.

Filmography

Acting

Production

View Law & Order: Special Victims Unit

Law & Order: Special Victims Unit

1999•Series•

7.9

View Law & Order

Law & Order

1990•Series•

7.3

View The Blacklist

The Blacklist

2013•Series•

7.6

View The Good Wife

The Good Wife

2009•Series•

7.6

View Person of Interest

Person of Interest

2011•Series•

8.1

View Homeland

Homeland

2011•Series•

7.6

View Elementary

Elementary

2012•Series•

7.6

View Law & Order: Criminal Intent

Law & Order: Criminal Intent

2001•Series•

7.6

View Gotham

Gotham

2014•Series•

7.6

View Blindspot

Blindspot

2015•Series•

7.4

View Third Watch

Third Watch

1999•Series•

7.9

View The Night Agent

The Night Agent

2023•Series•

7.7