Patrick Thomas O'Brien
Acting
1951-01-26 · Wisconsin, USA
Filmography
Albatross
2026 · Movie
Unholy Communion
2025 · Movie
Rescuing Christmas
2023 · Movie
Sold Out
2021 · Movie
Saved by the Bell
2020 · Series
Fairy Tail
2018 · Movie
The Curious Case of Benjamin Button
2008 · Movie
Uncross the Stars
2008 · Movie
It's Always Sunny in Philadelphia
2005 · Series
Win a Date with Tad Hamilton!
2004 · Movie
Drake & Josh
2004 · Series
Intolerable Cruelty
2003 · Movie
Carnivàle
2003 · Series
Dickie Roberts: Former Child Star
2003 · Movie
Inhabited
2003 · Movie
Co-Incidence
2002 · Movie
Catch Me If You Can
2002 · Movie
Monk
2002 · Series
Reba
2001 · Series
State of Grace
2001 · Series
CSI: Crime Scene Investigation
2000 · Series
Gilmore Girls
2000 · Series
Son of the Beach
2000 · Series
Malcolm in the Middle
2000 · Series
Stuart Little
1999 · Movie
Roswell
1999 · Series
The West Wing
1999 · Series
Felicity
1998 · Series
Pleasantville
1998 · Movie
Dead Man on Campus
1998 · Movie
Working
1997 · Series
Kiss the Girls
1997 · Movie
Union Square
1997 · Series
Dharma & Greg
1997 · Series
Eight Days a Week
1997 · Movie
Sabrina, the Teenage Witch
1996 · Series
7th Heaven
1996 · Series
Boston Common
1996 · Series
Girl in the Cadillac
1995 · Movie
Caroline in the City
1995 · Series
The Naked Truth
1995 · Series
Forget Paris
1995 · Movie
Sliders
1995 · Series
The Brady Bunch Movie
1995 · Movie
Cybill
1995 · Series
ER
1994 · Series
Wagons East!
1994 · Movie
Hart to Hart: Home Is Where the Hart Is
1994 · Movie
Babylon 5
1994 · Series
Airborne
1993 · Movie
Lois & Clark: The New Adventures of Superman
1993 · Series
Saved by the Bell: The New Class
1993 · Series
The John Larroquette Show
1993 · Series
The Larry Sanders Show
1992 · Series
Marilyn and Me
1991 · Movie
Step by Step
1991 · Series
Home Improvement
1991 · Series
Camp Cucamonga
1990 · Movie
Parker Lewis Can't Lose
1990 · Series
Family Matters
1989 · Series
Saved by the Bell
1989 · Series
UHF
1989 · Movie
Baywatch
1989 · Series
The Wonder Years
1988 · Series
Jake and the Fatman
1987 · Series
Married... with Children
1987 · Series
Night Court
1984 · Series
The Personals
1982 · Movie
The Facts of Life
1979 · Series
The Autopsy of Albert Kemper
Movie