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

Hearts Afire - Season 2

ER - Season 2

Its Always Sunny in Philadelphia - Season 11

The Mentalist - Season 6

Parenthood - Season 1

Bosch - Season 6

High Incident - Season 2

The OC - Season 1

Hearts Afire - Season 3

Heroes - Season 4

Its Always Sunny in Philadelphia - Season 1

The Division - Season 2

Third Watch - Season 2

Beverly Hills 90210 - Season 5

Its Always Sunny in Philadelphia - Season 2

NCIS - Season 18

Heroes - Season 3

Parenthood - Season 6

Sniper 3

Waist Deep

The Big C - Season 3

Scandal - Season 7

Beverly Hills 90210 - Season 10

The Big C - Season 2

ER - Season 4

Bosch - Season 2

William Duffy'S roles

Larry

Man in Suit