William Duffy is an actor.

William Duffy is an actor.

Personal Info

Known For Acting

Gender Male

Known Credits 9

Birthday -

Place of Birth -

Official Site -

Also Known As

  • -

Acting TV ShowsMovies

2010 The Ascent as Thomas Shaw
2008 The Mentalist (1 episode) as TSA Agent #2
2006 Heroes (1 episode) as ER Doctor
2006 Waist Deep as Newscaster #2
2006 Karla as Detective Porter
2005 Criminal Minds (1 episode) as Dr. Larson
2004 Sniper 3 as Richard Addis
1994 Betrayed by Love as Paxton


1977 Death Game Executive Producer

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