William Duffy (II)


STARmeter
SEE RANK
Up 14,620 this week
Demo Reel
5:42 | Demo Reel
William Duffy is an actor, known for The West Wing (1999), Scandal (2012) and It's Always Sunny in Philadelphia (2005). See full bio »

Binge-worthy Streaming TV Series

Want to invest a few hours in front of the TV this weekend? Check out a few of our favorite binge-worthy streaming series.

See the full gallery

Around The Web

 | 

Powered by ZergNet

Watch on TV

It's Always Sunny in Philadelphia
The Gang Makes Lethal Weapon 6 (S9, Ep9)
Thu, Oct 24 7:00 PM PDT on VICE (134)
Sniper 3
Tue, Oct 29 1:30 AM PDT on SHOWX (583)

Projects In Development

Details only on IMDbPro »

User Lists

Related lists from IMDb users

a list of 265 people
created 11 Jul 2018
 

Do you have a demo reel?

Add it to your IMDbPage

How Much Have You Seen?

How much of William Duffy's work have you seen?

User Polls

Known For

The West Wing Larry / Congressional Liaison #2 / Staffer / Staffer Larry
(1999-2006)
Scandal Ralph Greenwald
(2017)
(2013)
Criminal Minds Dr. Larson
(2012)

Filmography

Hide Hide Show Show Actor (47 credits)
 2017 Scandal (TV Series)
Ralph Greenwald
- The Belt (2017) ... Ralph Greenwald
 2016 Pitch (TV Series)
Reporter #1
- San Francisco (2016) ... Reporter #1
 2016 NCIS (TV Series)
Head of Security Harris Cobb
- Family First (2016) ... Head of Security Harris Cobb
 2016 Bosch (TV Series)
Vault Attendant
- Follow the Money (2016) ... Vault Attendant
 2014 The Mentalist (TV Series)
TSA Agent #2
- Blue Bird (2014) ... TSA Agent #2
 2013 It's Always Sunny in Philadelphia (TV Series)
Hedge Fund Guy
- The Gang Makes Lethal Weapon 6 (2013) ... Hedge Fund Guy
 2013 Parenthood (TV Series)
Mr. Carlson
- Let's Be Mad Together (2013) ... Mr. Carlson
 2013 Banshee (TV Series)
- Wicks (2013) ... (voice, uncredited)
- The Kindred (2013) ... (voice, uncredited)
 2012 Walk & Talk: The West Wing Reunion (Short)
Larry
 2012 Criminal Minds (TV Series)
Dr. Larson
- Foundation (2012) ... Dr. Larson
 2012/I Plan B (Short)
Doctor Edson aka The Political Guest
 2011 L.A. Noire (Video Game)
Ronald Bellamy (voice)
 2011 Here's the Kicker
Sheriff Don Graham
 2010 The Ascent
Thomas Shaw
 2010 The Event (TV Series)
Agent Romo
- For the Good of Our Country (2010) ... Agent Romo
 2010 The Big C (TV Series)
Police Officer
- Pilot (2010) ... Police Officer
 2009 Heroes (TV Series)
ER Doctor
- Chapter Seven 'Cold Snap' (2009) ... ER Doctor
 2008 The Onion Movie
Man in Suit
 2007 Carpoolers (TV Series)
- Who Would You Do? (2007) ... (voice)
 2007 Journeyman (TV Series)
- A Love of a Lifetime (2007) ... (voice)
 2006-2007 Studio 60 on the Sunset Strip (TV Series)
- What Kind of Day Has It Been (2007) ... (voice)
- Breaking News (2007) ... (voice, uncredited)
- The Christmas Show (2006) ... (voice)
 2007 The O.C. (TV Series)
- The My Two Dads (2007) ... (voice)
 1999-2006 The West Wing (TV Series)
Larry / Staffer Larry / Staffer / ...
- Tomorrow (2006) ... Larry
- Here Today (2005) ... Larry
- The Wake Up Call (2005) ... Larry
- 365 Days (2005) ... Larry
- Talking Points (2004) ... Larry
 2006 Waist Deep
Newscaster #2
 2006 Karla
Detective Porter
 2004 Sniper 3 (Video)
Richard Addis
 2004 The Division (TV Series)
Commander Jackson
- Rush to the Door (2004) ... Commander Jackson
 2003 American Dreams (TV Series)
Father Gregory
- And Promises to Keep (2003) ... Father Gregory
 2000 Third Watch (TV Series)
- Faith (2000) ... (voice, uncredited)
 1999 Turks (TV Series)
- Overkill (1999) ... (voice)
 1999 Blast from the Past
Workman #1 (as Bill Duffy)
 1998 Buddy Faro (TV Series)
Walter
- Get Me Cody Swift (1998) ... Walter
 1998 Trinity (TV Series)
- In Loco Parentis (1998) ... (voice)
 1997 ER (TV Series)
- Do You See What I See? (1997) ... (voice)
 1997 Michael Hayes (TV Series)
U.S. Marshal
- Retribution (1997) ... U.S. Marshal (as Bill Duffy)
 1997 Double Tap
Gas Man
 1996 High Incident (TV Series)
Vidal / Paramedic
- 52 Car Pick-Up (1996) ... Vidal
- Till Death Do Us Part (1996) ... Vidal / Paramedic
 1995 The Invaders (TV Mini-Series)
Robert Erskine
- Part I (1995) ... Robert Erskine (as William J. Duffy)
 1995 Tyson (TV Movie)
Jury Foreman
 1994 Beverly Hills, 90210 (TV Series)
Doorman
- Rock of Ages (1994) ... Doorman
 1994 Hearts Afire (TV Series)
Doctor
- Don't Say Nothin' Bad About My Baby (1994) ... Doctor (as William J. Duffy)
 1994 Betrayed by Love (TV Movie)
Paxton
 1992 California Dreams (TV Series)
Paul
- Double Date (1992) ... Paul (uncredited)
 1992 Law & Order (TV Series)
CSU Technician
- Trust (1992) ... CSU Technician (as William J. Duffy)
 1990 The Two Jakes
Desk Sergeant
 1989 She's Back
Gang Member

Related Videos

Edit

Personal Details

Alternate Names:

Bill Duffy | William J. Duffy

Contribute to This Page

Stream Action and Adventure Titles With Prime Video

Explore popular action and adventure titles available to stream with Prime Video.

Start your free trial

Free Movies and TV Shows You Can Watch Now

On IMDb TV, you can catch Hollywood hits and popular TV series at no cost. Select any poster below to play the movie, totally free!

Browse free movies and TV series



Recently Viewed