John Prosky
- Known for
- Acting
- Born
- 18 April 1962 · USA
Known for
Acting 54
- 2025Suits LA as Fred · 1 episode
- 2020Perry Mason as Walter Crippen · 4 episodes
- 2019The Way You Look Tonight as Dad - Richard
- 2018Please Stand By as Hospital Administrator
- 2016Ouija: Origin of Evil as Doctor Fuller
- 2015The Park Bench as Professor McIntyre
- 2015Straight Outta Compton as Young Doctor
- 2013K-11 as Simon Schwartz
- 2012The Devil Inside as Father Christopher Aimes
- 2012Touch as Lawrence Pearl · 3 episodes
- 2011Just Peck as Dr. Lipschitz
- 2011American Horror Story as Production Legal Team · 1 episode
- 2010Radio Free Albemuth as Dr. Goldfarb
- 2010Law & Order: LA as Dr. Gouldin · 1 episode
- 2008Fringe as Captive Observer · 1 episode
- 2008The Mentalist as Dr. Evan Quick · 1 episode
- 2008Eli Stone as Alan Cooke · 1 episode
- 2007The Dukes as Brad
- 2006Derek & Simon: A Bee and a Cigarette as Concierge
- 2005Heart of the Beholder as Reverend Brewer
- 2005Gone But Not Forgotten as Wayne Turner
- 2005Grey's Anatomy as Mr. Singleton · 1 episode
- 2004The Last Shot as Hotel Manager
- 2004Veronica Mars as Ethan Lavoie · 2 episodes
- 2004House as Dr. Bergin · 1 episode
- 2003Hulk as Atheon Technician
- 2003Bringing Down the House as Male Commentator
- 2003Cock & Bull Story as Tom O'Malley
- 2003NCIS as Carl Dalton · 1 episode
- 2002Groom Lake as Hester Dealt
- 2001A.I. Artificial Intelligence as Mr. Williamson
- 2000Lost Souls as Orderly
- 2000An American Daughter as Tom Reynolds
- 2000CSI: Crime Scene Investigation as ADA Vanderpool · 1 episode
- 1999Bowfinger as MindHead Executive
- 1999Goodbye Lover as Forensic Cop
- 1998Brown's Requiem as Larkin
- 1998Permanent Midnight as Cop
- 1998The Advanced Guard as Alpha the Alien Commander
- 1998The Housekeeper as Husband
- 1997Fire Down Below as Aide #1
- 1996The Cold Equations as Markham
- 1996The Nutty Professor as Doctor
- 1996The Phantom as Cycle Cop
- 1996Forgotten Sins as Polygraph Technician
- 1995Sketch Artist II: Hands That See as Sherman Bochs
- 1995Murder One as Mark Smith, Esq. · 1 episode
- 1994Final Mission as Sergeant Wyatt
- 1992Interceptor as Collins
- 1991Late for Dinner as Officer Tom Bostich
- 1991Flight of Black Angel as Controller
- 1990In the Line of Duty: A Cop for the Killing as Don
- 1990Beverly Hills, 90210 as Duke Weatherill · 2 episodes
- 1986A Case of Deadly Force as Phil Cochran