Patrick Thomas O'Brien
Acting
Born: 1951-01-26 in Wisconsin, USA
We don't have a biography for Patrick Thomas O'Brien.
Known For
CSI: Crime Scene Investigation
Edward Cormier
Gilmore Girls
Brian's Dad
Married... with Children
Wally
Married... with Children
Bob Thompson
Monk
Brent Donovan
The West Wing
Hanson
It's Always Sunny in Philadelphia
Associate
ER
Carmichael
Babylon 5
Cart Owner
Malcolm in the Middle
Dad Driver
Sabrina, the Teenage Witch
Index Man
Sabrina, the Teenage Witch
Cupid
Baywatch
Family Matters
Mr. Denton
The Facts of Life
Home Improvement
Ink Ingram
Lois & Clark: The New Adventures of Superman
Barker
The Larry Sanders Show
Carl Henckel
The Wonder Years
Mr. Santa
Felicity
Dan Waldron
Night Court
Ernie Carter
Step by Step
Reverend
Sliders
Jake
Catch Me If You Can
Mr. Hendricks
Drake & Josh
Minister
Jake and the Fatman
Dharma & Greg
Roger
7th Heaven
Professor Valentine
Caroline in the City
Councilman Hardy
Reba
Mr. Devaney
Roswell
Minister
Saved by the Bell: The New Class
Mr. Dewey
Saved by the Bell
Mr. Dewey
Carnivàle
Clark
The Curious Case of Benjamin Button
Dr. Rose
Cybill
Tweedy Man
Parker Lewis Can't Lose
Mr. Kubiac
The John Larroquette Show
Mr. Hunter
Stuart Little
Uncle Stretch
Kiss the Girls
Reporter