Dennis Creaghan
Known For
TV
Law & Order
Leonard Gorham
1990
TV
Law & Order
Downing's Attorney
1990
TV
Law & Order
Liddle
1990
TV
Star Trek: The Next Generation
Louis
1987
Film
Marty Supreme
Wembley Announcer
2025
TV
Diagnosis: Murder
Gregory King
1993
TV
Murder, She Wrote
Charles, Literary Agent
1984
TV
The Practice
Judge J. Kramer
1997
TV
Evil
Father Aaron Gray
2019
TV
L.A. Law
James Markos
1986
TV
Third Watch
Doug Maple Sr.
1999
TV
Matlock
Charles Demming
1986
TV
Bergerac
Joe Conte
1981
TV
Murphy Brown
Roland Petrie
1988
TV
Civil Wars
Bradley Wharton
1991
TV
Brooklyn South
Al Friedrich
1997
TV
Reilly: Ace of Spies
American Hotel Receptionist
1983
TV
Glory Days
Riggins
1990
Film
Superman IV: The Quest for Peace
Bill Compton
1987
Film
The Thomas Crown Affair
Jim Lenox (Museum Director)
1999
Filmography
2025FilmMarty Supremeas Wembley Announcer2019TVEvilas Father Aaron Gray1999TVThird Watchas Doug Maple Sr.1999FilmThe Thomas Crown Affairas Jim Lenox (Museum Director)1999FilmThe Other Sisteras Caroline's Minister1998FilmInfernoas Fire Chief1998FilmMr. Murderas Gen. Greydon Lamont1997TVBrooklyn Southas Al Friedrich1997FilmTwo Voices1997FilmMurder One: Diary of a Serial Killeras Duncan Lattimer1997TVThe Practiceas Judge J. Kramer1996FilmRobo Warriorsas Major Dreesen1996FilmProject: ALFas Nigel Neville1993TVDiagnosis: Murderas Gregory King1991TVCivil Warsas Bradley Wharton1990TVLaw & Orderas Leonard Gorham1990TVGlory Daysas Riggins1989FilmPrime Targetas Scully O'Brian1989FilmBreaking Pointas Ungerland1988TVMurphy Brownas Roland Petrie1987TVStar Trek: The Next Generationas Louis1987FilmSuperman IV: The Quest for Peaceas Bill Compton1986FilmThe Ted Kennedy Jr. Storyas Dr. Bill Reed1986TVL.A. Lawas James Markos1986TVMatlockas Charles Demming1986FilmDream Loveras Policeman1985TVTender Is the Nightas Albert McKisco1984TVMurder, She Wroteas Charles, Literary Agent1983TVReilly: Ace of Spiesas American Hotel Receptionist1982FilmThe Elephant Manas Orderly1981TVBergeracas Joe Conte