William Duffy

William Duffy is an actor, known for The West Wing (1999), It's Always Sunny in Philadelphia (2005) and Scandal (2012).

William Duffy's FILMOGRAPHY

All as Actor (145)

Its Always Sunny in Philadelphia - Season 6

Heroes - Season 1

The Division - Season 2

American Dreams - Season 2

Heroes - Season 4

The Mentalist - Season 7

The OC - Season 1

Hearts Afire - Season 2

The Two Jakes

The Mentalist - Season 4

Its Always Sunny in Philadelphia - Season 14

Tyson

Scandal - Season 1

The Event - Season 1

The Big C - Season 3

Bosch - Season 3

Scandal - Season 4

The OC - Season 3

ER - Season 1 (1994)

Criminal Minds - Season 7

Bosch - Season 6

Beverly Hills 90210 - Season 1

Waist Deep

ER - Season 4

Karla

California Dreams - Season 5

William Duffy'S roles