Bosch
Vault Attendant
Acting
William Duffy
Known for
Biography
William Duffy is an actor.
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Filmography
12 titlesShow
Scandal
Ralph Greenwald
Parenthood
Mr. Carlson
The Mentalist
TSA Agent #2
Heroes
ER Doctor
Criminal Minds
Dr. Larson
It's Always Sunny in Philadelphia
Hedge Fund Guy
NCIS
Harris Cobb
The O.C.
(voice)
The West Wing
Staffer
Beverly Hills, 90210
Doorman
Law & Order
CSU Technician