William Duffy
Known For: Acting
Birthday: N/A
Place of Birth: N/A
Popularity: 0.5
Biography
William Duffy is an actor.
Known For Filmography
Law & Order
1990
NCIS
2003
The Mentalist
2008
Criminal Minds
2005
The West Wing
1999
Beverly Hills, 90210
1990
Bosch
2015
Heroes
2006
It's Always Sunny in Philadelphia
2005
Scandal
2012
The O.C.
2003
Parenthood
2010
The Division
2001
American Dreams
2002
Hearts Afire
1992
Blast from the Past
1999
Carpoolers
2007
The Two Jakes
1990
Waist Deep
2006
Sniper 3
2004
Double Tap
1997
Karla
2006
A West Wing Special to Benefit When We All Vote
2020
The Ascent
2010
Brainstorm
1965
Loving
1970