Patrick Thomas O'Brien
Acting · 75 years old
Wisconsin, USA
Known For
Union Square
Kenny
Malcolm in the Middle
Dad Driver
Drake & Josh
Minister
The Wonder Years
Mr. Santa
It's Always Sunny in Philadelphia
Associate
The West Wing
Hanson
Babylon 5
Cart Owner
Catch Me If You Can
Mr. Hendricks
Carnivàle
Clark
Monk
Brent Donovan
Gilmore Girls
Brian's Dad
ER
Carmichael
Sabrina, the Teenage Witch
Index Man
Sabrina, the Teenage Witch
Cupid
Saved by the Bell
Mr. Dewey
Married... with Children
Wally
Married... with Children
Bob Thompson
Step by Step
Reverend
Roswell
Minister
The Larry Sanders Show
Carl Henckel