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