William Duffy
Known For
Acting
Gender
Male
Birthday
-
Place of Birth
-
Biography
William Duffy is an actor.
Known For
| 2020 | A West Wing Special to Benefit When We All VoteLarry | |
| 2015 | BoschVault Attendant | |
| 2012 | ScandalRalph Greenwald | |
| 2010 | The AscentThomas Shaw | |
| 2010 | ParenthoodMr. Carlson | |
| 2008 | The MentalistTSA Agent #2 | |
| 2007 | Carpoolers | |
| 2006 | KarlaDetective Porter | |
| 2006 | Waist DeepNewscaster #2 | |
| 2006 | HeroesER Doctor | |
| 2005 | Sniper 3Richard Addis | |
| 2005 | Criminal MindsDr. Larson | |
| 2005 | It's Always Sunny in PhiladelphiaHedge Fund Guy | |
| 2003 | The O.C.(voice) | |
| 2003 | NCISHarris Cobb | |
| 2002 | American DreamsFather Gregory | |
| 2001 | The DivisionCommander Jackson | |
| 1999 | Blast from the PastWorkman #1 | |
| 1999 | The West WingStaffer | |
| 1997 | Double TapGas Man | |
| 1994 | Betrayed by LovePaxton | |
| 1992 | Hearts AfireDoctor | |
| 1990 | The Two JakesDesk Sergeant | |
| 1990 | Law & OrderCSU Technician | |
| 1990 | Beverly Hills, 90210Doorman | |
| 1970 | LovingJay | |
| 1965 | BrainstormOrderly (uncredited) |
| 1977 | Death GameExecutive Producer |