Patrick O'Connor

Known For

Top

8.2

Grey's Anatomy

2005· TV Series

Top

8.6

House

2004· TV Series

Top

8.6

The Office

2005· TV Series

8.0

Castle

2009· TV Series

Top

8.5

Malcolm in the Middle

2000· TV Series

7.9

Monk

2002· TV Series

7.9

Gilmore Girls

2000· TV Series

7.8

ER

1994· TV Series

7.3

Mom

2013· TV Series

7.6

The Practice

1997· TV Series

7.9

Boston Legal

2004· TV Series

7.9

Rizzoli & Isles

2010· TV Series

Filmography

• 2018MovieThe Week Ofas Baseball Fan in Parking Lot
• 2016TVAmerican Crime Storyas Steve Byers
• 2014TVSilicon Valleyas Mr. Bighetti
• 2014MovieBFFsas Bob
• 2013TVMomas Minister
• 2012MovieSeven Psychopathsas Judge (uncredited)
• 2011MovieCinema Veriteas MOMA Curator
• 2010TVBetter With Youas Paul
• 2010MoviePromises Written in Wateras Dead Girl's Father
• 2010TVRizzoli & Islesas Dr. Rod Parker
• 2009MoviePost Gradas Landlord
• 2009TVCastleas Chris Markum
• 2007TVPrivate Practiceas Minister
• 2006TVBig Loveas Justice of the Peace
• 2005TVGrey's Anatomyas Judge Finch
• 2005TVThe Officeas Lester Snyder
• 2004MovieChristmas with the Kranksas Office Staff
• 2004TVHouseas Dr. Frankel
• 2004TVBoston Legalas Irwin Middleman
• 2004TVEntourageas Presenter
• 2003TVThreat Matrixas Coroner
• 2002TVAmerican Dreamsas Councilman
• 2002TVMonkas Daniel MacGraw
• 2002TVThe Shieldas Romero's Lawyer
• 2000TVBoston Publicas Priest
• 2000TVGilmore Girlsas Auctioneer
• 2000TVMalcolm in the Middleas Suit #1
• 1999TVFamily Lawas Judge Victor Harding
• 1997TVThe Practiceas Jury Foreman
• 1994TVERas CT Surgeon