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Patrick Thomas O'Brien portrait
Actor

Person

Patrick Thomas O'Brien

Jan 26, 1951 (75 years old)Wisconsin, USA24 credits
Known for
Malcolm in the Middle poster
Drake & Josh poster
It's Always Sunny in Philadelphia poster
CSI: Crime Scene Investigation poster
Monk poster
Gilmore Girls poster
Married... with Children poster
Sabrina, the Teenage Witch poster
The Wonder Years poster
ER poster
Saved by the Bell poster
Home Improvement poster
The West Wing poster
The Curious Case of Benjamin Button poster
Babylon 5 poster
Roswell poster
Step by Step poster
Sliders poster
Carnivàle poster
Lois & Clark: The New Adventures of Superman poster
Family Matters poster
Catch Me If You Can poster
Dharma & Greg poster
7th Heaven poster