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