Biography
Paul O'Brien is an actor.
Known For
Law & Order: Organized Crime
Gus Hanson
2021 · US
The Dangerous Book for Boys
Old Guy Joe
2018 · US
OM CITY
Paul
2015 · US
Elementary
Paul Fontino
2012 · US
Person of Interest
Andrew Monahan
2011 · US
Law & Order: Criminal Intent
Pete Wheeler
2001 · US
Angel
Captain
1999 · US
The Practice
D.A. Peter Thompson
1997 · US
Full Credits
| Show / Title | Year | Credit / Role |
|---|---|---|
| Law & Order: Organized Crime | 2021 | Gus Hanson |
| The Dangerous Book for Boys | 2018 | Old Guy Joe |
| OM CITY | 2015 | Paul |
| Elementary | 2012 | Paul Fontino |
| Person of Interest | 2011 | Andrew Monahan |
| Law & Order: Criminal Intent | 2001 | Pete Wheeler |
| Angel | 1999 | Captain |
| The Practice | 1997 | D.A. Peter Thompson |
| Star Trek: Voyager | 1995 | Geral |
| ER | 1994 | Kicking Patient |
| Law & Order | 1990 | Ronald Corwin |