John Joseph Gallagher
Known For
TV
Law & Order
Herb Carson
1990
TV
Law & Order
Paddy O'Hagan
1990
TV
Law & Order
Buddha
1990
TV
Law & Order: Criminal Intent
Clerk
2001
TV
Law & Order: Criminal Intent
Mike Flynn
2001
TV
Law & Order: Criminal Intent
Jack Doyle
2001
TV
Law & Order: Criminal Intent
Building Manager
2001
TV
Curb Your Enthusiasm
Emily's Dad
2000
TV
Orange Is the New Black
Dr. Glen Ross
2013
TV
Marvel's Daredevil
Seamus
2015
TV
Boardwalk Empire
Celt
2010
Film
The Darjeeling Limited
Tow Truck Driver
2007
Film
Meet the Parents
Cop
2000
Film
Blood Ties
Head Internal Affairs
2013
Film
Extremely Loud & Incredibly Close
Harlan Black
2011
Film
Italian Movie
Drunken Husband
1994
Film
Out and About
Kenny
2022
Film
Future '38
Louis Schmeling
2017
Film
The Traveler
Pastor Hoyt
2025
Film
Distress
Doorman
2003
Filmography
2025FilmThe Traveleras Pastor Hoyt2022FilmOut and Aboutas Kenny2017FilmFuture '38as Louis Schmeling2015TVMarvel's Daredevilas Seamus2013FilmBlood Tiesas Head Internal Affairs2013TVOrange Is the New Blackas Dr. Glen Ross2011FilmExtremely Loud & Incredibly Closeas Harlan Black2010TVBoardwalk Empireas Celt2007FilmThe Darjeeling Limitedas Tow Truck Driver2007FilmGeorgeas Chuck Massey2003FilmDistressas Doorman2001TVLaw & Order: Criminal Intentas Clerk2000TVCurb Your Enthusiasmas Emily's Dad2000FilmMeet the Parentsas Cop1994FilmItalian Movieas Drunken Husband1990TVLaw & Orderas Herb Carson