Paul O'Brien
Acting
Biography
Paul O'Brien is an actor.
Known For
Popular credits
8.1
Person of Interest
Andrew Monahan
7.6
Elementary
Paul Fontino
7.8
Star Trek: Voyager
Geral
7.9
Angel
Captain
7.8
ER
Kicking Patient
7.3
Law & Order
Ronald Corwin
7.3
Law & Order
Officer Barnes
7.3
Law & Order
Detective Ted Michel
5.8
Henry's Crime
Head Parole Reviewer
7.6
Law & Order: Criminal Intent
Pete Wheeler
5.5
What's the Worst That Could Happen?
Officer Overkraut
7.9
Law & Order: Organized Crime
Gus Hanson
6.1
Shirley
Dean
6.0
Redacted
McCoy's Father
5.2
Soul Man
Officer Schkolnick
6.8
Search Party
Frank
7.6
The Practice
D.A. Peter Thompson
4.9
Manhattan Romance
Uncle Bob
6.0
The Dangerous Book for Boys
Old Guy Joe
10.0
OM CITY
Paul