Patrick Thomas O'Brien
Acted in
Rescuing Christmas
2023
as Chuck
Sold Out
2021
as Wayne
Saved by the Bell
2020
as Mr. Dewey
The Curious Case of Benjamin Button
2008
as Dr. Rose
Uncross the Stars
2008
as Priest
It's Always Sunny in Philadelphia
2005
as Associate
Win a Date with Tad Hamilton!
2004
as Father Newell
Drake & Josh
2004
as Minister
Carnivàle
2003
as Clark
Dickie Roberts: Former Child Star
2003
as Mr. Gertrude
Intolerable Cruelty
2003
as Bailiff
Inhabited
2003
as Mr. Kelly
Co-Incidence
2002
as Towny
Catch Me If You Can
2002
as Mr. Hendricks
Monk
2002
as Brent Donovan
Reba
2001
CSI: Crime Scene Investigation
2000
as Edward Cormier
Gilmore Girls
2000
as Brian's Dad
Son of the Beach
2000
Malcolm in the Middle
2000
Malcolm in the Middle
2000
as Dad Driver
Stuart Little
1999
as Uncle Stretch
Roswell
1999
as Minister
The West Wing
1999
as Hanson
Felicity
1998
as Dan Waldron
Pleasantville
1998
as Roy
Dead Man on Campus
1998
as Priest
Working
1997
as Carl
Kiss the Girls
1997
as Reporter
Union Square
1997
as Kenny
Dharma & Greg
1997
as Roger
Eight Days a Week
1997
as Erica's Father
Sabrina, the Teenage Witch
1996
as Index Man
Sabrina, the Teenage Witch
1996
as Cupid
7th Heaven
1996
as Professor Valentine
Boston Common
1996
as Ron
Caroline in the City
1995
as Councilman Hardy
The Naked Truth
1995
as Lab Man
Forget Paris
1995
as Angry Fan
Sliders
1995
as Jake
The Brady Bunch Movie
1995
as Auctioneer
Cybill
1995
ER
1994
as Carmichael
Wagons East!
1994
as Stranger
Babylon 5
1994
as Cart Owner
Airborne
1993
as Uncle Louis
Lois & Clark: The New Adventures of Superman
1993
as Barker
Saved by the Bell: The New Class
1993
as Mr. Dewey
The John Larroquette Show
1993
as Mr. Hunter
Marilyn and Me
1991
as Casting Director
Home Improvement
1991
as Ink Ingram
Switched at Birth
1991
as Dr. Purchio
Camp Cucamonga
1990
as Virgil
Saved by the Bell
1989
as Mr. Dewey
UHF
1989
as Satan
Baywatch
1989
The Wonder Years
1988
as Mr. Santa
Jake and the Fatman
1987
Married... with Children
1987
as Wally
Night Court
1984
as Ernie Carter
The Personals
1982
as Jay
The Facts of Life
1979