William Duffy
Department: Acting
Biography
William Duffy is an actor.
Known For
The Two Jakes
1990
Karla
2006
Waist Deep
2006
Sniper 3
2004
Blast from the Past
1999
The Ascent
2010
Brainstorm
1965
Betrayed by Love
1994
A West Wing Special to Benefit When We All Vote
2020
Double Tap
1997
Loving
1970
The Mentalist
2008
Heroes
2006
Hearts Afire
1992
Parenthood
2010
Criminal Minds
2005
Scandal
2012
The West Wing
1999
It's Always Sunny in Philadelphia
2005
Bosch
2015
Law & Order
1990
The O.C.
2003
American Dreams
2002
The Division
2001
NCIS
2003
Carpoolers
2007
Beverly Hills, 90210
1990