Patrick Thomas O'Brien
Actor
We don't have a biography for Patrick Thomas O'Brien.
Born1951-01-26
Place of BirthWisconsin, USA
Known For
7.6
CSI: Crime Scene Investigation
CrimeDrama
8.3
The West Wing
Drama
7.7
Married... with Children
Comedy
7.9
Gilmore Girls
ComedyDrama
8.0
Monk
DramaComedy
8.3
It's Always Sunny in Philadelphia
Comedy
7.8
ER
Drama
8.0
Babylon 5
DramaSci-Fi & Fantasy
8.5
Malcolm in the Middle
Comedy
7.8
Sabrina, the Teenage Witch
ComedyFamily
6.0
Baywatch
Action & AdventureDrama
7.4
Home Improvement
Comedy
6.9
Lois & Clark: The New Adventures of Superman
Action & AdventureDrama
7.7
The Larry Sanders Show
Comedy
8.3
The Wonder Years
ComedyDrama
7.1
The Facts of Life
DramaComedy
7.6
Sliders
Action & AdventureSci-Fi & Fantasy
7.3
Night Court
Comedy
6.7
Family Matters
ComedyFamily
6.6
Felicity
DramaSoap
6.2
Jake and the Fatman
DramaCrime
8.4
Drake & Josh
Comedy
7.8
Step by Step
ComedyFamily
7.7
Roswell
Sci-Fi & FantasyDrama