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 - Page 2

The Big C - Season 2

The Division - Season 3

Heroes - Season 3

The Mentalist - Season 6

Its Always Sunny in Philadelphia - Season 1

ER - Season 14

Beverly Hills 90210 - Season 1

High Incident - Season 1

ER - Season 7

The West Wing - Season 3

Beverly Hills 90210 - Season 7

California Dreams - Season 3

Beverly Hills 90210 - Season 2

California Dreams - Season 4

The OC - Season 2

The Big C - Season 1

The Mentalist - Season 2

The West Wing - Season 7

Its Always Sunny in Philadelphia - Season 5

Third Watch - Season 2

Studio 60 on the Sunset Strip - Season 1

Third Watch - Season 1

Its Always Sunny in Philadelphia - Season 8

ER - Season 3

Sniper 3

Parenthood - Season 5

William Duffy'S roles

Larry

Man in Suit