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

All as Actor (145)

ER - Season 12

Scandal - Season 2

The Mentalist - Season 2

California Dreams - Season 2

Parenthood - Season 3

The West Wing - Season 6

NCIS - Season 16

Banshee - Season 2

Third Watch - Season 2

Banshee - Season 4

ER - Season 3

Hearts Afire - Season 1

The Division - Season 1

Journeyman - Season 1

Its Always Sunny in Philadelphia - Season 11

Its Always Sunny in Philadelphia - Season 1

High Incident - Season 1

Third Watch - Season 4

Double Tap (1997)

Beverly Hills 90210 - Season 10

NCIS - Season 17

Third Watch - Season 6

The Mentalist - Season 3

Banshee - Season 3

Parenthood - Season 5

Beverly Hills 90210 - Season 7

William Duffy'S roles