John Mahon
Known For
Acting
Gender
Male
Birthday
Feb 2, 1938 (88 years old)
Place of Birth
Scranton, Pennsylvania, USA
Biography
John Patrick Mahon (February 2, 1938 - May 3, 2020) was an American film, stage and television actor. He was known for Armageddon (1998), L.A. Confidential (1997) and Zodiac (2007).
Known For
| 2009 | A Call to ArmsMajor General Cosgrove USMC | |
| 2007 | ZodiacRiverside Captain | |
| 2005 | Zoey 101Mr. Bradford | |
| 2001 | Just Ask My ChildrenJudge Ferguson | |
| 2001 | Crossing JordanPolice Captain | |
| 2001 | Star Trek: EnterpriseAdmiral Gardner | |
| 2001 | The DivisionBarry Constansas | |
| 1999 | Austin Powers: The Spy Who Shagged MeNATO Colonel | |
| 1999 | AngelTrevor Lockley | |
| 1998 | ArmageddonKarl | |
| 1997 | L.A. ConfidentialPolice Chief | |
| 1997 | Just Shoot Me!Col. Alan Drake | |
| 1996 | The PretenderEugene Clark | |
| 1996 | ProfilerDet. Spitz | |
| 1996 | Arli$$Bert Shaw | |
| 1995 | The American PresidentChairman of the Joint Chiefs | |
| 1995 | JAGAdmiral Rockerly | |
| 1994 | RoswellRed Hat Vet | |
| 1994 | Touched by an AngelWally | |
| 1993 | Diagnosis: MurderFire Chief | |
| 1993 | The X-FilesGeneral Wegman | |
| 1993 | FrasierWalt Crane | |
| 1992 | Final Shot: The Hank Gathers StoryLMU Coach | |
| 1991 | One False MoveChief Jenkins | |
| 1991 | The People Under the StairsPolice Sergeant | |
| 1991 | Flesh 'n' BloodHolly's Dad | |
| 1989 | BaywatchArnold Anderson | |
| 1988 | The Couch TripPolice Captain | |
| 1987 | Six Against the RockOfficer Bill Miller | |
| 1987 | Jake and the FatmanJameson | |
| 1986 | Betrayed by InnocenceBailiff | |
| 1985 | MacGyverVendor | |
| 1985 | Misfits of ScienceTechnician | |
| 1984 | Victims for Victims: The Theresa Saldana Story | |
| 1984 | Crazy like a FoxLt. Doyle | |
| 1984 | HunterI.A.D. Officer #2 | |
| 1984 | Crazy like a FoxZach | |
| 1983 | Scarecrow and Mrs. King | |
| 1983 | ManimalMan | |
| 1982 | St. ElsewherePolice Officer | |
| 1982 | Knight RiderAlfie Girdler | |
| 1982 | T. J. HookerMr. Zewecki | |
| 1981 | Hill Street BluesDetective McConnell | |
| 1981 | Hill Street BluesMario | |
| 1979 | Knots LandingSurveillant | |
| 1979 | Knots LandingSuperior | |
| 1979 | Knots LandingInvestigator | |
| 1978 | Someone's Watching Me!Frimsin | |
| 1977 | A Killing AffairDet. Shoup | |
| 1976 | Collision Course: Truman vs. MacArthurGen. Hoyt Vandenberg | |
| 1974 | The Rockford FilesTodd Morris | |
| 1974 | Police WomanFireman | |
| 1974 | The Rockford FilesVictor Sherman | |
| 1973 | The ExorcistLanguage Lab Director | |
| 1973 | KojakLawton | |
| 1973 | KojakI. A. D. Man |