Patrick O'Connor
Acting · Born Jun 15, 1955 · USA
Known for
Grey's Anatomy
20058.2
House
20048.6
The Office
20058.6
Malcolm in the Middle
20008.5
Seven Psychopaths
20126.8
Castle
20098.0
Silicon Valley
20148.1
Christmas with the Kranks
20046.2
Monk
20027.9
Gilmore Girls
20007.9
American Crime Story
20167.6
ER
19947.8
The Shield
20028.2
The Week Of
20185.5
Entourage
20047.4
Mom
20137.3
Rizzoli & Isles
20107.9
Boston Legal
20047.9
Private Practice
20077.5
Post Grad
20095.0
