Acting
Paul O'Brien is an actor.
Law & Order
1990
Law & Order: Criminal Intent
2001
Person of Interest
2011
Elementary
2012
Star Trek: Voyager
1995
ER
1994
The Practice
1997
Angel
1999
Law & Order: Organized Crime
2021
Search Party
2016
Henry's Crime
2010
What's the Worst That Could Happen?
Soul Man
1986
Redacted
2007
The Dangerous Book for Boys
2018
Shirley
2020
OM CITY
2015
Manhattan Romance
A Case of Deadly Force
