William Duffy
Acting
Biography
William Duffy is an actor.
Personal Details
Movies (12)
8.0
A West Wing Special to Benefit When We All Vote
as Larry
2020
3.2
The Ascent
as Thomas Shaw
2010
6.5
Waist Deep
as Newscaster #2
2006
5.4
Karla
as Detective Porter
2006
5.4
Sniper 3
as Richard Addis
2004
6.8
Blast from the Past
as Workman #1
1999
5.0
Double Tap
as Gas Man
1997
5.0
Betrayed by Love
as Paxton
1994
6.0
The Two Jakes
as Desk Sergeant
1990
5.7
Death Game
Executive Producer (Production)
1977
5.8
Loving
as Jay
1970
6.0
Brainstorm
as Orderly (uncredited)
1965
TV Shows (16)
7.9
Bosch
as Vault Attendant
2015
7.2
Scandal
as Ralph Greenwald
2012
7.5
Parenthood
as Mr. Carlson
2010
8.4
The Mentalist
as TSA Agent #2
2008
6.9
Carpoolers
2007
7.5
Heroes
as ER Doctor
2006
8.3
Criminal Minds
as Dr. Larson
2005
8.3
It's Always Sunny in Philadelphia
as Hedge Fund Guy
2005
7.6
NCIS
as Harris Cobb
2003
7.8
The O.C.
as (voice)
2003
5.1
American Dreams
as Father Gregory
2002
7.1
The Division
as Commander Jackson
2001
8.2
The West Wing
as Staffer
1999
7.3
Hearts Afire
as Doctor
1992
7.3
Beverly Hills, 90210
as Doorman
1990
7.4
Law & Order
as CSU Technician
1990