William Duffy

William Duffy is an actor.
Details
Details
Known For
Acting

Movie Credits

Blast from the Past
1999
Workman #1
Waist Deep
2006
Newscaster #2
Sniper 3
2004
Richard Addis
The Two Jakes
1990
Desk Sergeant
Death Game
1977
Executive Producer
Double Tap
1997
Gas Man
Karla
2006
Detective Porter
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Movie Credits

TV Show Credits

Law & Order
CSU Technician
The Mentalist
TSA Agent #2
It's Always Sunny in Philadelphia
Hedge Fund Guy
Criminal Minds
Dr. Larson
Heroes
ER Doctor
Parenthood
Mr. Carlson
Scandal
Ralph Greenwald
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TV Show Credits
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