Paul O'Brien is an actor, known for What's the Worst That Could Happen? (2001), Henry's Crime (2010) and Redacted (2007).
ER - Season 9
Law and Order: Criminal Intent - Season 6
Law and Order: Organized Crime - Season 2
Rescue Me - Season 4
Person Of Interest - Season 4
House Of Cards - Season 3
Angel - Season 4
Henry`s Crime
Law and Order: Organized Crime - Season 3
Star Trek: Voyager - Season 5
ER - Season 11
Star Trek: Voyager - Season 2
Angel - Season 5
Law and Order: Criminal Intent - Season 5
Person of Interest - Season 5
Law and Order: Criminal Intent - Season 2
Spenser: For Hire - Season 1
Search Party - Season 3
What's the Worst That Could Happen?
Law and Order: Organized Crime - Season 1
Person Of Interest - Season 1
The Practice - Season 5
ER - Season 13
Search Party - Season 2
Search Party - Season 1
House of Cards - Season 6