John Joseph Gallagher

Law & Order

as Herb Carson

Episodes: 1

First Aired: Sep 13, 1990

Orange Is the New Black

as Dr. Glen Ross

Episodes: 1

First Aired: Jul 11, 2013

Curb Your Enthusiasm

as Emily's Dad

Episodes: 1

First Aired: Oct 15, 2000

Marvel's Daredevil

as Seamus

Episodes: 1

First Aired: Apr 10, 2015

Law & Order

as Paddy O'Hagan

Episodes: 1

First Aired: Sep 13, 1990

Law & Order

as Buddha

Episodes: 1

First Aired: Sep 13, 1990

Law & Order: Criminal Intent

as Clerk

Episodes: 1

First Aired: Sep 30, 2001

Law & Order: Criminal Intent

as Mike Flynn

Episodes: 1

First Aired: Sep 30, 2001

Law & Order: Criminal Intent

as Jack Doyle

Episodes: 1

First Aired: Sep 30, 2001

Law & Order: Criminal Intent

as Building Manager

Episodes: 1

First Aired: Sep 30, 2001

Boardwalk Empire

as Celt

Episodes: 1

First Aired: Sep 19, 2010