Acting
Patrick O'Connor
Born 15 June 1955 · USA · 71
Known for
Highlights
House
2004 · Series · Dr. Frankel
Grey's Anatomy
2005 · Series · Judge Finch
The Office
2005 · Series · Lester Snyder
Malcolm in the Middle
2000 · Series · Suit #1
Silicon Valley
2014 · Series · Mr. Bighetti
Castle
2009 · Series · Chris Markum
Filmography
Movies
7 films
The Week Of
2018 · Film · Baseball Fan in Parking Lot
BFFs
2014 · Film · Bob
Seven Psychopaths
2012 · Film · Judge (uncredited)
Cinema Verite
2011 · Film · MOMA Curator
Promises Written in Water
2010 · Film · Dead Girl's Father
Post Grad
2009 · Film · Landlord
Christmas with the Kranks
2004 · Film · Office Staff
Filmography
Series
23 shows
American Crime Story
2016 · Series · Steve Byers
Silicon Valley
2014 · Series · Mr. Bighetti
Mom
2013 · Series · Minister
Better With You
2010 · Series · Paul
Rizzoli & Isles
2010 · Series · Dr. Rod Parker
Castle
2009 · Series · Chris Markum
Private Practice
2007 · Series · Minister
Big Love
2006 · Series · Justice of the Peace
Grey's Anatomy
2005 · Series · Judge Finch
The Office
2005 · Series · Lester Snyder
House
2004 · Series · Dr. Frankel
Boston Legal
2004 · Series · Irwin Middleman
Entourage
2004 · Series · Presenter
Threat Matrix
2003 · Series · Coroner
American Dreams
2002 · Series · Councilman
Monk
2002 · Series · Daniel MacGraw
The Shield
2002 · Series · Romero's Lawyer
Boston Public
2000 · Series · Priest
Gilmore Girls
2000 · Series · Auctioneer
Malcolm in the Middle
2000 · Series · Suit #1
Family Law
1999 · Series · Judge Victor Harding
The Practice
1997 · Series · Jury Foreman
ER
1994 · Series · CT Surgeon
