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William Duffy

William Duffy

William Duffy is an actor.

Notable Appearances

Law & Order

Law & Order

★ 7.31990
NCIS

NCIS

★ 7.62003
Criminal Minds

Criminal Minds

★ 8.32005
The Mentalist

The Mentalist

★ 8.32008

Movies

Blast from the Past

Blast from the Past

★ 6.81999
The Two Jakes

The Two Jakes

★ 6.01990
Loving

Loving

★ 6.01970
Waist Deep

Waist Deep

★ 6.42006
Sniper 3

Sniper 3

★ 5.52004
A West Wing Special to Benefit When We All Vote

A West Wing Special to Benefit When We All Vote

★ 7.92020
Karla

Karla

★ 5.42006
Double Tap

Double Tap

★ 5.41997
Brainstorm

Brainstorm

★ 6.11965
Betrayed by Love

Betrayed by Love

★ 6.51994
The Ascent

The Ascent

★ 3.22010

TV Shows

Bosch

Bosch

★ 7.92015
The West Wing

The West Wing

★ 8.31999
Beverly Hills, 90210

Beverly Hills, 90210

★ 7.31990
Scandal

Scandal

★ 7.22012
It's Always Sunny in Philadelphia

It's Always Sunny in Philadelphia

★ 8.32005
Heroes

Heroes

★ 7.42006
The O.C.

The O.C.

★ 7.72003
Parenthood

Parenthood

★ 7.52010
The Division

The Division

★ 7.12001
American Dreams

American Dreams

★ 5.22002
Hearts Afire

Hearts Afire

★ 7.81992

More TV Shows

Carpoolers

Carpoolers

★ 6.92007