Paul O'Brien is an actor, known for What's the Worst That Could Happen? (2001), Henry's Crime (2010) and Redacted (2007).
Rescue Me - Season 7
The Practice - Season 8
Spenser: For Hire - Season 3
Person Of Interest - Season 3
Angel - Season 2
Star Trek: Voyager - Season 4
Rescue Me - Season 3
Person Of Interest - Season 4
Star Trek: Voyager - Season 1
Law and Order: Criminal Intent - Season 3
Law and Order: Organized Crime - Season 2
Hail, Caesar!
ER - Season 12
The Practice - Season 7
Search Party - Season 5
Elementary - Season 1
House Of Cards - Season 5
What's the Worst That Could Happen?
Search Party - Season 1
ER - Season 13
Forever - Season 1
Second Sight
Rescue Me - Season 6
Elementary - Season 5
House Of Cards - Season 3
Law and Order: Criminal Intent - Season 2