Patrick Thomas O'Brien

Danh sách phim

• 2020Saved by the BellMr. Dewey
• 2005It's Always Sunny in PhiladelphiaAssociate
• 2004Drake & JoshMinister
• 2003CarnivàleClark
• 2002MonkBrent Donovan
• 2001RebaMr. Devaney
• 2001State of GraceBill
• 2000Son of the Beach
• 2000Đội Điều Tra Hiện TrườngEdward Cormier
• 2000Malcolm Lém LỉnhDad Driver
• 2000Những Cô Nàng GilmoreBrian's Dad
• 1999RoswellMinister
• 1999The West WingHanson
• 1998FelicityDan Waldron
• 1997Dharma & GregRoger
• 1997Union SquareKenny
• 1997WorkingCarl
• 1996Boston CommonRon
• 19967th HeavenProfessor Valentine
• 1996Sabrina, Cô Phù Thuỷ NhỏIndex Man
• 1995CybillTweedy Man
• 1995SlidersJake
• 1995The Naked TruthLab Man
• 1995Caroline in the CityCouncilman Hardy
• 1994Babylon 5Cart Owner
• 1994ER: Phòng Cấp CứuCarmichael
• 1993The John Larroquette ShowMr. Hunter
• 1993Lois & Clark: The New Adventures of SupermanBarker
• 1993Saved by the Bell: The New ClassMr. Dewey
• 1992The Larry Sanders ShowCarl Henckel
• 1991Home ImprovementInk Ingram
• 1991Step by StepReverend
• 1990Parker Lewis Can't LoseMr. Kubiac
• 1989Saved by the BellMr. Dewey
• 1989Baywatch
• 1989Family MattersMr. Denton
• 1988The Wonder YearsMr. Santa
• 1987Jake and the Fatman
• 1987Married... with ChildrenWally
• 1984Night CourtErnie Carter
• 1979The Facts of Life