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

Its Always Sunny in Philadelphia - Season 14

The Two Jakes

Bosch - Season 1

Tyson

Double Tap (1997)

Scandal - Season 5

The OC - Season 3

The OC - Season 4

Scandal - Season 7

Its Always Sunny In Philadelphia - Season 10

Parenthood - Season 5

Scandal - Season 3

Third Watch - Season 3

California Dreams - Season 3

NCIS - Season 18

Third Watch - Season 5

ER - Season 4

High Incident - Season 1

Beverly Hills 90210 - Season 7

Scandal - Season 4

California Dreams - Season 1

The West Wing - Season 6

Banshee - Season 3

Bosch - Season 2

ER - Season 8

The West Wing - Season 4

The Big C - Season 3

Third Watch - Season 2

Banshee - Season 2

Beverly Hills 90210 - Season 1

Its Always Sunny in Philadelphia - Season 8

Its Always Sunny in Philadelphia - Season 9

Beverly Hills 90210 - Season 6

The Mentalist - Season 6

Scandal - Season 1

William Duffy'S roles