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Birthday
-
Place of Birth
William Duffy is an actor.
NCIS
Law & Order
Criminal Minds
Bosch
The Mentalist
It's Always Sunny in Philadelphia
The West Wing
Heroes
2020
A West Wing Special to Benefit When We All Vote
as Larry
2010
The Ascent
as Thomas Shaw
2006
Waist Deep
as Newscaster #2
Karla
as Detective Porter
2004
Sniper 3
as Richard Addis
1999
Blast from the Past
as Workman #1
1997
Double Tap
as Gas Man
1994
Betrayed by Love
as Paxton
1990
The Two Jakes
as Desk Sergeant
1970
Loving
as Jay
1965
Brainstorm
as Orderly (uncredited)
