William Duffy

actor

William Duffy is an actor.

Known For

24 total credits across film and television

Title	Rating	Job	Role(s)	Year
A West Wing Special to Benefit When We All Vote TV Special	8.2	Actor	Larry	2020
Bosch TV Show	8.3	Actor	Vault Attendant(1 Episode)	2015
Scandal TV Show	7.5	Actor	Ralph Greenwald(1 Episode)	2012
The Ascent Movie	3.3	Actor	Thomas Shaw	2010
Parenthood TV Show	8.2	Actor	Mr. Carlson(1 Episode)	2010
The Mentalist TV Show	8.3	Actor	TSA Agent #2(1 Episode)	2008
Karla Movie	5.2	Actor	Detective Porter	2006
Waist Deep Movie	6.0	Actor	Newscaster #2	2006
Heroes TV Show	7.3	Actor	ER Doctor(1 Episode)	2006
Criminal Minds TV Show	8.2	Actor	Dr. Larson(1 Episode)	2005
It's Always Sunny in Philadelphia TV Show	8.6	Actor	Hedge Fund Guy(1 Episode)	2005
Sniper 3 Movie	5.4	Actor	Richard Addis	2004
The O.C. TV Show	7.5	Actor	(voice)(1 Episode)	2003
American Dreams TV Show	7.5	Actor	Father Gregory(1 Episode)	2002
Blast from the Past Movie	6.6	Actor	Workman #1	1999
The West Wing TV Show	8.7	Actor	Staffer Larry(46 Episodes)	1999
Double Tap Movie	4.9	Actor	Gas Man	1997
Betrayed by Love Movie	4.9	Actor	Paxton	1994
Hearts Afire TV Show	6.7	Actor	Doctor(1 Episode)	1992
The Two Jakes Movie	5.9	Actor	Desk Sergeant	1990
Law & Order TV Show	7.7	Actor	CSU Technician(1 Episode)	1990
Death Game Movie	5.7	Production	Executive Producer	1977
Loving Movie	5.9	Actor	Jay	1970
Brainstorm Movie	6.4	Actor	Orderly (uncredited)	1965