William Duffy
Acting
8
Movies
16
TV Shows
24
Credits
About
William Duffy is an actor.
William Duffy
Acting
William Duffy is an actor.
Law & Order
NCIS
Criminal Minds
The Mentalist
Heroes
Beverly Hills, 90210
The West Wing
It's Always Sunny in Philadelphia
Bosch
Scandal
The O.C.
Parenthood
The Division
American Dreams
Hearts Afire
Blast from the Past
Carpoolers
The Two Jakes
Waist Deep
Karla
Sniper 3
Double Tap
Brainstorm
A West Wing Special to Benefit When We All Vote