William Duffy

William Duffy

aka.

Biography

William Duffy is an actor.

Cast

NCIS
7.6
Law & Order
7.4
Criminal Minds
8.3
The Mentalist
8.4
It's Always Sunny in Philadelphia
8.3
The West Wing
8.2
Beverly Hills, 90210
7.3
Bosch
7.9
The O.C.
7.7
Scandal
7.2
Heroes
7.5
Parenthood
7.5
The Division
7.1
American Dreams
5.1
Hearts Afire
7.3
Waist Deep
6.5
Blast from the Past
6.8
Double Tap
5
Sniper 3
5.4
Loving
5.8
Karla
5.4
Carpoolers
6.9
The Ascent
3.2
The Two Jakes
6
Betrayed by Love
5
A West Wing Special to Benefit When We All Vote
8
Brainstorm
6

Crew

Death Game
5.7