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

The West Wing - Season 3

The OC - Season 4

ER - Season 15

Scandal - Season 3

Sniper 3

Bosch - Season 4

Bosch - Season 3

American Dreams - Season 3

High Incident - Season 1

The Big C - Season 4

The Big C - Season 3

Heroes - Season 2

Third Watch - Season 5

Third Watch - Season 3

Beverly Hills 90210 - Season 1

Beverly Hills 90210 - Season 2

The West Wing - Season 1

ER - Season 14

Its Always Sunny in Philadelphia - Season 3

California Dreams - Season 5

Hearts Afire - Season 1

Hearts Afire - Season 3

Its Always Sunny in Philadelphia - Season 6

The Mentalist - Season 6

The Division - Season 1

Its Always Sunny In Philadelphia - Season 10

William Duffy'S roles

Larry

Man in Suit