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William Duffy
William Duffy
ACTING
Biography
William Duffy is an actor.
Best known for:
7.7
TV
7.6
TV
6.6
TV
6.4
TV
7.3
TV
5.7
6.6
TV
6.7
TV
6.1
TV
5.9
TV
7.1
TV
5.2
4.6
6.2
TV
4
4
TV
TV
TV
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Filmography:
Brainstorm
(1965)
APPEREAD AS:
Orderly (uncredited)
Loving
(1970)
APPEREAD AS:
Jay
Death Game
(1977)
WORK AS:
Executive Producer
Law & Order
(1990)
6.1
APPEREAD AS:
CSU Technician
The Two Jakes
(1990)
4.6
APPEREAD AS:
Desk Sergeant
Hearts Afire
(1992)
APPEREAD AS:
Doctor
Betrayed by Love
(1994)
APPEREAD AS:
Paxton
Double Tap
(1997)
APPEREAD AS:
Gas Man
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The West Wing
(1999)
7.1
APPEREAD AS:
Staffer Larry
Blast from the Past
(1999)
5.7
APPEREAD AS:
Workman #1
The Division
(2001)
APPEREAD AS:
Commander Jackson
American Dreams
(2002)
APPEREAD AS:
Father Gregory
The O.C.
(2003)
6.6
APPEREAD AS:
(voice)
NCIS
(2003)
6.6
APPEREAD AS:
Head of Security Harris Cobb
Sniper 3
(2004)
4
APPEREAD AS:
Richard Addis
It's Always Sunny in Philadelphia
(2005)
7.3
APPEREAD AS:
Hedge Fund Guy
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Criminal Minds
(2005)
7.6
APPEREAD AS:
Dr. Larson
Heroes
(2006)
6.4
APPEREAD AS:
ER Doctor
Karla
(2006)
4
APPEREAD AS:
Detective Porter
Waist Deep
(2006)
5.2
APPEREAD AS:
Newscaster #2
The Mentalist
(2008)
7.7
APPEREAD AS:
TSA Agent #2
Parenthood
(2010)
6.2
APPEREAD AS:
Mr. Carlson
The Ascent
(2010)
APPEREAD AS:
Thomas Shaw
Scandal
(2012)
5.9
APPEREAD AS:
Ralph Greenwald
Bosch
(2015)
6.7
APPEREAD AS:
Vault Attendant
A West Wing Special to Benefit When We All Vote
(2020)
APPEREAD AS:
Larry
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