Jon Korkes

Jonathan David Korkes (December 4, 1945 – December 2025) was an American film, stage, and television actor, best known for the recurring role of corrections officer Tom Robinson in the drama television series Oz from 2001 to 2003.

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  Law & Order: Special Victims Unit

  Terence Moore

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  Law & Order

  Malone's Attorney

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  Law & Order: Criminal Intent

  Ralph Bannerman

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  The Mary Tyler Moore Show

  Beck Wilson

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  Homicide: Life on the Street

  Boomer Mason

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  Moonlighting

  Winston Guy

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  Starsky & Hutch

  Terry Nash

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  Maude

  Officer Cosgrove

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  All in the Family

  Mr. Bradford

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  The Larry Sanders Show

  Stu

• 2014The DoubleDetective
• 2001Riding in Cars with BoysCounselor
• 2001Law & Order: Criminal IntentRalph Bannerman
• 2000The BeatCarl McFarland
• 1999Law & Order: Special Victims UnitTerence Moore
• 1996Getting Away with MurderChemistry Lab Professor
• 1993Homicide: Life on the StreetBoomer Mason
• 1992The Larry Sanders ShowStu
• 1992Highway HeartbreakerJack Hudson
• 1991Too Much SunFuzby Robinson
• 1990SyngenorTim Calhoun
• 1990Law & OrderMalone's Attorney
• 1989Worth WinningSam
• 1988Terrorist on Trial: The United States vs. Salim AjamiJustice Department Man
• 1985MoonlightingWinston Guy
• 1982Jaws of SatanDr. Paul Hendricks
• 1978The WordThad Crawford
• 1977The StorytellerRandolph
• 1977Between the LinesFrank
• 1976Two-Minute WarningJeffrey
• 1975Starsky & HutchTerry Nash
• 1974The Front PageRudy Keppler
• 1973The Day of the DolphinDavid
• 1973Cinderella LibertyDental Corpsman
• 1973The Blue KnightArthur
• 1973The Blue KnightArthur
• 1972The Outside ManFirst Hawk
• 1972MaudeOfficer Cosgrove
• 1971Little MurdersKenny Newquist
• 1971All in the FamilyMr. Bradford
• 1970The Mary Tyler Moore ShowBeck Wilson
• 1970Catch-22Snowden
• 1970The Out-of-TownersLooter