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 3

Beverly Hills 90210 - Season 3

High Incident - Season 2

Its Always Sunny in Philadelphia - Season 12

Banshee - Season 2

American Dreams - Season 2

Beverly Hills 90210 - Season 10

The Division - Season 4

Heroes - Season 1

Pitch - Season 1

Beverly Hills 90210 - Season 9

Hearts Afire - Season 2

Hearts Afire - Season 1

Beverly Hills 90210 - Season 8

Bosch - Season 3

The Mentalist - Season 7

NCIS - Season 1

California Dreams - Season 1

The West Wing - Season 4

Scandal - Season 1

The OC - Season 3

The Mentalist - Season 3

The Mentalist - Season 5

California Dreams - Season 5

ER - Season 12

Banshee - Season 4

Third Watch - Season 3

William Duffy'S roles

Larry

Man in Suit