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

Scandal - Season 6

Its Always Sunny In Philadelphia - Season 10

Its Always Sunny in Philadelphia - Season 8

Parenthood - Season 6

ER - Season 2

Beverly Hills 90210 - Season 6

Beverly Hills 90210 - Season 4

The Mentalist - Season 1

Hearts Afire - Season 3

Beverly Hills 90210 - Season 3

The OC - Season 4

ER - Season 5

The Mentalist - Season 6

ER - Season 9

Parenthood - Season 1

Bosch - Season 1

The Invaders - Season 1 (1995)

The Division - Season 4

The West Wing - Season 3

The West Wing - Season 7

Third Watch - Season 3

The West Wing - Season 1

ER - Season 11

The West Wing - Season 2

Bosch - Season 5

A West Wing Special to benefit When We All Vote

William Duffy'S roles