Jon Korkes
Biography
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.
Movie Appearances

The Front Page
as Rudy Keppler
1974

The Out-of-Towners
as Looter
1970

Two-Minute Warning
as Jeffrey
1976

Little Murders
as Kenny Newquist
1971

Highway Heartbreaker
as Jack Hudson
1992

Syngenor
as Tim Calhoun
1990

Jaws of Satan
as Dr. Paul Hendricks
1982

The Day of the Dolphin
as David
1973

The Double
as Detective
2014

The Storyteller
as Randolph
1977

Too Much Sun
as Fuzby Robinson
1991

Between the Lines
as Frank
1977

Catch-22
as Snowden
1970

Getting Away with Murder
as Chemistry Lab Professor
1996

Worth Winning
as Sam
1989

The Outside Man
as First Hawk
1972

Cinderella Liberty
as Dental Corpsman
1973

Riding in Cars with Boys
as Counselor
2001

Terrorist on Trial: The United States vs. Salim Ajami
as Justice Department Man
1988

The Blue Knight
as Arthur
1973
TV Appearances

All in the Family
as Mr. Bradford
1971

Law & Order: Special Victims Unit
as Terence Moore
1999

The Word
as Thad Crawford
1978

The Mary Tyler Moore Show
as Beck Wilson
1970

Starsky & Hutch
as Terry Nash
1975

Law & Order
as Malone's Attorney
1990

Moonlighting
as Winston Guy
1985

Law & Order: Criminal Intent
as Ralph Bannerman
2001

The Beat
as Carl McFarland
2000

Maude
as Officer Cosgrove
1972

The Blue Knight
as Arthur
1973

Homicide: Life on the Street
as Boomer Mason
1993