Patrick Thomas O'Brien
Known for: Acting
No biography available.
Filmography
Series
CSI: Crime Scene Investigation
Edward Cormier
2000
Series
The West Wing
Hanson
1999
Series
Monk
Brent Donovan
2002
Series
Married... with Children
Wally
1987
Series
Married... with Children
Bob Thompson
1987
Series
It's Always Sunny in Philadelphia
Associate
2005
Series
Gilmore Girls
Brian's Dad
2000
Series
ER
Carmichael
1994
Series
Malcolm in the Middle
Dad Driver
2000
Series
Babylon 5
Cart Owner
1994
Series
Home Improvement
Ink Ingram
1991
Series
Sabrina, the Teenage Witch
Index Man
1996
Series
Sabrina, the Teenage Witch
Cupid
1996
Series
Night Court
Ernie Carter
1984
Series
The Larry Sanders Show
Carl Henckel
1992
Series
Baywatch
1989
Series
Lois & Clark: The New Adventures of Superman
Barker
1993
Series
Sliders
Jake
1995
Series
The Facts of Life
1979
Series
Family Matters
Mr. Denton
1989
Series
Jake and the Fatman
1987
Series
The Wonder Years
Mr. Santa
1988
Series
Felicity
Dan Waldron
1998
Series
Drake & Josh
Minister
2004
Film
Catch Me If You Can
Mr. Hendricks
2002
Series
Step by Step
Reverend
1991
Series
Roswell
Minister
1999
Series
Caroline in the City
Councilman Hardy
1995
Series
Reba
Mr. Devaney
2001
Series
7th Heaven
Professor Valentine
1996
Series
Cybill
Tweedy Man
1995
Series
Saved by the Bell
Mr. Dewey
1989
Film
The Curious Case of Benjamin Button
Dr. Rose
2008
Series
Dharma & Greg
Roger
1997
Series
Saved by the Bell: The New Class
Mr. Dewey
1993
Series
Carnivàle
Clark
2003
Series
The Naked Truth
Lab Man
1995
Series
Working
Carl
1997
Film
Stuart Little
Uncle Stretch
1999
Series
Parker Lewis Can't Lose
Mr. Kubiac
1990
Film
Kiss the Girls
Reporter
1997
Series
Son of the Beach
2000
Series
The John Larroquette Show
Mr. Hunter
1993
Series
Saved by the Bell
Mr. Dewey
2020
Series
Boston Common
Ron
1996
Film
Pleasantville
Roy
1998
Series
State of Grace
Bill
2001
Film
Intolerable Cruelty
Bailiff
2003
Series
Union Square
Kenny
1997
Film
The Brady Bunch Movie
Auctioneer
1995
Film
Dickie Roberts: Former Child Star
Mr. Gertrude
2003
Film
Win a Date with Tad Hamilton!
Father Newell
2004
Film
UHF
Satan
1989
Film
Airborne
Uncle Louis
1993
Film
Wagons East!
Stranger
1994
Film
Forget Paris
Angry Fan
1995
Film
Dead Man on Campus
Priest
1998
Film
Unholy Communion
Father Doyle
2025
The Autopsy of Albert Kemper
Coroner
Film
Camp Cucamonga
Virgil
1990
Film
Sold Out
Wayne
2021
Film
Hart to Hart: Home Is Where the Hart Is
Desk Clerk
1994
Film
Albatross
Lee
2026
Film
The Personals
Jay
1982
Film
Inhabited
Mr. Kelly
2003
Film
Fairy Tail
Priest
2018
Film
Eight Days a Week
Erica's Father
1997
Film
Rescuing Christmas
Chuck
2023
Film
Uncross the Stars
Priest
2008
Film
Girl in the Cadillac
Ticket man
1995
Film
Marilyn and Me
Casting Director
1991
Film
Co-Incidence
Towny
2002