Acting
Paul O'Brien
Paul O'Brien is an actor.
6
Films
14
TV Shows
Known For
20 Credits
Law & Order
as Ronald Corwin
1990
Law & Order
as Officer Barnes
1990
Law & Order
as Detective Ted Michel
1990
Law & Order: Criminal Intent
as Pete Wheeler
2001
Elementary
as Paul Fontino
2012
Person of Interest
as Andrew Monahan
2011
ER
as Kicking Patient
1994
Star Trek: Voyager
as Geral
1995
The Practice
as D.A. Peter Thompson
1997
Angel
as Captain
1999
Law & Order: Organized Crime
as Gus Hanson
2021
Search Party
as Frank
2016