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William Duffy profile photo

William Duffy

Acting
Popularity: 0
IMDb

Biography

William Duffy is an actor.

Known For

NCIS series poster (2003)
7.6

NCIS

Harris Cobb

Criminal Minds series poster (2005)
8.3

Criminal Minds

Dr. Larson

Law & Order series poster (1990)
7.3

Law & Order

CSU Technician

The Mentalist series poster (2008)
8.4

The Mentalist

TSA Agent #2

Heroes series poster (2006)
7.4

Heroes

ER Doctor

It's Always Sunny in Philadelphia series poster (2005)
8.3

It's Always Sunny in Philadelphia

Hedge Fund Guy

Beverly Hills, 90210 series poster (1990)
7.3

Beverly Hills, 90210

Doorman

The West Wing series poster (1999)
8.3

The West Wing

Staffer

Bosch series poster (2015)
7.9

Bosch

Vault Attendant

Scandal series poster (2012)
7.2

Scandal

Ralph Greenwald

The O.C. series poster (2003)
7.7

The O.C.

(voice)

Parenthood series poster (2010)
7.5

Parenthood

Mr. Carlson

Filmography

2020s

A West Wing Special to Benefit When We All Vote movie poster (2020)
7.9

A West Wing Special to Benefit When We All Vote

Larry

2010s

The Ascent movie poster (2010)
3.2

The Ascent

Thomas Shaw

2000s

Waist Deep movie poster (2006)
6.4

Waist Deep

Newscaster #2

Karla movie poster (2006)
5.4

Karla

Detective Porter

Sniper 3 movie poster (2004)
5.5

Sniper 3

Richard Addis

1990s

Blast from the Past movie poster (1999)
6.8

Blast from the Past

Workman #1

Double Tap movie poster (1997)
5.4

Double Tap

Gas Man

Betrayed by Love movie poster (1994)
6.5

Betrayed by Love

Paxton

The Two Jakes movie poster (1990)
6.0

The Two Jakes

Desk Sergeant

1970s

Death Game movie poster (1977)
5.8

Death Game

Executive Producer

Loving movie poster (1970)
6.0

Loving

Jay

1960s

Brainstorm movie poster (1965)
6.1

Brainstorm

Orderly (uncredited)