Person
John Prosky
Acting · Born 1962-04-18 · USA
Known for
Grey's Anatomy
Mr. Singleton
The Mentalist
Dr. Evan Quick
NCIS
Carl Dalton
House
Dr. Bergin
CSI: Crime Scene Investigation
ADA Vanderpool
Stargate SG-1
Malchus
24
Dr. George Ferragamo
American Horror Story
Production Legal Team
JAG
Stewart Grossman
Charmed
Congressman
Filmography
- 2025Suits LAFred
- 2023FoundKirk Jacobs
- 2020Perry MasonWalter Crippen
- 2019The Way You Look TonightDad - Richard
- 2018Please Stand ByHospital Administrator
- 2016Ouija: Origin of EvilDoctor Fuller
- 2015The Park BenchProfessor McIntyre
- 2015Straight Outta ComptonYoung Doctor
- 2015Marvel's Agent CarterWalt Cooper
- 2013The FostersDr. Danville
- 2013K-11Simon Schwartz
- 2012ScandalSenator Gibson
- 2012TouchLawrence Pearl
- 2012The Devil InsideFather Christopher Aimes
- 2011American Horror StoryProduction Legal Team
- 2011RevengeBrenda Evans / Oscar Chapman
- 2011Just PeckDr. Lipschitz
- 2010Law & Order: LADr. Gouldin
- 2010The GatesLloyd Foster
- 2010Radio Free AlbemuthDr. Goldfarb
- 2009FlashForwardMr. Dunkirk
- 2008Eleventh HourChase Coleman
- 2008The MentalistDr. Evan Quick
- 2008FringeCaptive Observer
- 2008True BloodDuke Smith
- 2008Eli StoneAlan Cooke
- 2007Private PracticeJerry Murphy
- 2007The DukesBrad
- 2006HeroesPrincipal
- 2006Brothers and SistersRon Robinson
- 2006Derek & Simon: A Bee and a CigaretteConcierge
- 2005RelatedDr. Gorenberg
- 2005My Name Is EarlMr. Stevens
- 2005The CloserMr. Banks
- 2005Grey's AnatomyMr. Singleton
- 2005Numb3rsKyle Holtzman
- 2005MediumTom Van Dyke
- 2005Gone But Not ForgottenWayne Turner
- 2005Heart of the BeholderReverend Brewer
- 2004HouseDr. Bergin
- 2004Boston LegalAttorney Walt Devlin
- 2004The Last ShotHotel Manager
- 2004CSI: NYMuseum Administrator
- 2004Veronica MarsEthan Lavoie
- 2004Second Time AroundMr. Seabrooks
- 2003NCISCarl Dalton
- 2003PeacemakersTipton
- 2003Nip/TuckGlen Easley
- 2003HulkAtheon Technician
- 2003Oliver BeeneDavid
- 2003Bringing Down the HouseMale Commentator
- 2003Cock & Bull StoryTom O'Malley
- 2002American DreamsCouncilman Marv Acker
- 2002Groom LakeHester Dealt
- 2001The Bernie Mac ShowFather
- 200124Dr. George Ferragamo
- 2001Crossing JordanKeene's Lawyer
- 2001A.I. Artificial IntelligenceMr. Williamson, the Bellman
- 2000Lost SoulsOrderly
- 2000CSI: Crime Scene InvestigationADA Vanderpool
- 2000An American DaughterTom Reynolds
- 2000TitusDr. Meighan
- 1999The West WingAide
- 1999BowfingerMindHead Executive
- 1999Goodbye LoverForensic Cop
- 1998Brown's RequiemLarkin
- 1998CharmedCongressman
- 1998FelicityDr. Stern
- 1998Permanent MidnightCop
- 1998The Advanced GuardAlpha the Alien Commander
- 1998The HousekeeperHusband
- 1997Brooklyn SouthMr. Bloomford
- 1997Fire Down BelowAide #1
- 1997Stargate SG-1Malchus
- 1997Beyond Belief: Fact or FictionEarl Potter (segment "Scribbles")
- 1997Just Shoot Me!Norman
- 1997The PracticeEPA Atty. Mitchell Kravits
- 1996The Cold EquationsMarkham
- 1996ProfilerSalinger
- 1996The Jamie Foxx ShowLottery Official
- 1996The Nutty ProfessorDoctor
- 1996The PhantomCycle Cop
- 1996Forgotten SinsPolygraph Technician
- 1996MoeshaProfessor Ward
- 1995JAGStewart Grossman
- 1995Murder OneMark Smith, Esq.
- 1995Sketch Artist II: Hands That SeeSherman Bochs
- 1995Star Trek: VoyagerOtrin
- 1994Final MissionSergeant Wyatt
- 1994Touched by an AngelGreg Hatcher
- 1994ERMr. Brooks
- 1994Chicago HopeBart Simon
- 1994My So-Called LifeTed
- 1993NYPD BlueRobert Horowitz
- 1993FrasierPreston
- 1993Star Trek: Deep Space NineBrathaw
- 1992InterceptorCollins
- 1992Bob
- 1991Late for DinnerOfficer Tom Bostich
- 1991Flight of Black AngelController
- 1990In the Line of Duty: A Cop for the KillingDon
- 1990Beverly Hills, 90210Duke Weatherill
- 1986A Case of Deadly ForcePhil Cochran
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