John Prosky
1962-04-18 (1962)USAActing
Biography
No biography available yet.
Known For
Grey's Anatomy
TV • 2005
NCIS
TV • 2003
CSI: Crime Scene Investigation
TV • 2000
Frasier
TV • 1993
The Mentalist
TV • 2008
House
TV • 2004
Stargate SG-1
TV • 1997
Boston Legal
TV • 2004
Crossing Jordan
TV • 2001
24
TV • 2001
JAG
TV • 1995
JAG
TV • 1995
Fringe
TV • 2008
The West Wing
TV • 1999
Charmed
TV • 1998
American Horror Story
TV • 2011
ER
TV • 1994
Star Trek: Voyager
TV • 1995