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