John Prosky

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Known For

Credits

Cast Credits

Marvel's Agent Carter (2015)
Guest starring as Senator Walt Cooper
Murder in the First (2014)
Guest starring as Dr. Wersheim
The Fosters (2013)
Guest starring as Doctor (2 episodes)
Last Resort (2012)
Guest starring as Pilgrim
Scandal (2012)
Guest starring as Senator Stanley Gibson (4 episodes)
Touch (2012)
Guest starring as Lawrence J. Pearl (4 episodes)
Revenge (2011)
Guest starring as Brenda Evans / Oscar Chapman
American Horror Story (2011)
Guest starring as CEO Frank
Body of Proof (2011)
Guest starring as Clark Wilson
Prime Suspect (2011)
Guest starring as AA Sponsor
The Gates (2010)
Guest starring as Lloyd Foster
The Event (2010)
Guest starring as Gerard (3 episodes)
Fringe (2008)
Guest starring as Captive Observer
True Blood (2008)
Guest starring as David Finch (6 episodes)
Eleventh Hour (2008)
Guest starring as Chase Coleman
  • Episode 1x15: Electro (Feb 26, 2009)
Private Practice (2007)
Guest starring as Jerry Murphy
Heroes (2006)
Guest starring as Micah's Principal
  • Episode 1x01: Genesis (Sep 25, 2006)
Numb3rs (2005)
Guest starring as Kyle Holtzman
  • Episode 6x09: Con Job (Nov 20, 2009)
E-Ring (2005)
Guest starring as TBD
Criminal Minds (2005)
Guest starring as Jim Carlson
  • Episode 10x04: The Itch (Oct 22, 2014)
Grey's Anatomy (2005)
Guest starring as Mr. Singleton
House (2004)
Guest starring as Dr. Bergin
Boston Legal (2004)
Guest starring as Walter Devlin, Attorney
NCIS (2003)
Guest starring as Carl Dalton
Nip/Tuck (2003)
Guest starring as Glen Easley
24 (2001)
Guest starring as Dr. George Ferragamo
CSI: Crime Scene Investigation (2000)
Guest starring as ADA Vanderpool
Charmed (1998)
Guest starring as Congressman
Becker (1998)
Guest starring as Mr. Connelly
Air America (1998)
Guest starring as Waxman
Stargate SG-1 (1997)
Guest starring as Malchus
  • Episode 5x05: Red Sky (Jul 27, 2001)
The Practice (1997)
Guest starring as EPA Attorney Mitchell Kravits (3 episodes)
Star Trek: Voyager (1995)
Guest starring as Otrin
The X-Files (1993)
Guest starring as Medical Examiner
Frasier (1993)
Guest starring as Preston
Star Trek: Deep Space Nine (1993)
Guest starring as Brathaw
Silk Stalkings (1991)
Guest starring as Gunderson
L.A. Law (1986)
Guest starring as Officer Randall Carlson