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 4

Studio 60 on the Sunset Strip - Season 1

Heroes - Season 4

High Incident - Season 1

Blast from the Past

Parenthood - Season 4

American Dreams - Season 2

The Division - Season 2

American Dreams - Season 3

Bosch - Season 1

The OC - Season 2

The West Wing - Season 3

ER - Season 14

Waist Deep

The Event - Season 1

ER - Season 9

ER - Season 13

Scandal - Season 6

Bosch - Season 3

Bosch - Season 4

ER - Season 4

Third Watch - Season 4

Scandal - Season 1

The Big C - Season 3

Heroes - Season 2

The OC - Season 3

Bosch - Season 7

William Duffy'S roles

Man in Suit

Larry