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)

ER - Season 10

California Dreams - Season 5

Scandal - Season 7

Heroes - Season 1

Third Watch - Season 1

ER - Season 12

ER - Season 11

The Mentalist - Season 5

The Mentalist - Season 7

Banshee - Season 2

Third Watch - Season 3

The Division - Season 1

Studio 60 on the Sunset Strip - Season 1

Its Always Sunny in Philadelphia - Season 2

The West Wing - Season 5

Scandal - Season 2

Beverly Hills 90210 - Season 6

High Incident - Season 2

Parenthood - Season 1

Beverly Hills 90210 - Season 5

Beverly Hills 90210 - Season 10

The OC - Season 4

Bosch - Season 4

Heroes - Season 4

Hearts Afire - Season 3

California Dreams - Season 3

William Duffy'S roles

Larry

Man in Suit