Acting

John Mahon

Born February 2, 1938Died May 3, 2020 (82)United StatesScranton, Pennsylvania, USA51 creditsIMDb

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

L.A. Confidential1997 · as Police Chief
Zodiac2007 · as Riverside Captain
The Exorcist1973 · as Language Lab Director
Armageddon1998 · as Karl
Austin Powers: The Spy Who Shagged Me1999 · as NATO Colonel
Someone's Watching Me!1978 · as Frimsin
The American President1995 · as Chairman of the Joint Chiefs
The People Under the Stairs1991 · as Police Sergeant
Series
The X-Files1993 · as General Wegman · 2 ep
One False Move1992 · as Chief Jenkins
The Couch Trip1988 · as Police Captain
Series
Angel1999 · as Trevor Lockley · 2 ep
Decade
Genre
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Release date
Series
JAG1995 · as Admiral Rockerly · 1 ep
Series
The X-Files1993 · as General Wegman · 2 ep
Series
Frasier1993 · as Walt Crane · 1 ep
Series
Diagnosis: Murder1993 · as Fire Chief · 1 ep
Series
Crossing Jordan2001 · as Police Captain · 1 ep
Series
MacGyver1985 · as Vendor · 1 ep
Series
Touched by an Angel1994 · as Wally · 1 ep
Series
Knots Landing1979 · as Surveillant · 1 ep
Series
Knight Rider1982 · as Alfie Girdler · 1 ep
Series
Angel1999 · as Trevor Lockley · 2 ep
Series
Hill Street Blues1981 · as Detective McConnell · 1 ep
Series
The Rockford Files1974 · as Todd Morris · 1 ep
Series
Star Trek: Enterprise2001 · as Admiral Gardner · 1 ep
Series
Baywatch1989 · as Arnold Anderson · 1 ep
Series
St. Elsewhere1982 · as Police Officer · 1 ep
Series
The Division2001 · as Barry Constansas · 1 ep
Series
T. J. Hooker1982 · as Mr. Zewecki · 1 ep
Series
Arli$$1996 · as Bert Shaw · 1 ep
Series
The Pretender1996 · as Eugene Clark · 1 ep
Series
Hunter1984 · as IAD Officer #2 · 1 ep
Series
Profiler1996 · as Det. Spitz · 1 ep
Series
Police Woman1974 · as Fireman · 1 ep
Series
Jake and the Fatman1987 · as Jameson · 1 ep
Series
Just Shoot Me!1997 · as Col. Alan Drake · 1 ep
Series
Scarecrow and Mrs. King1983 · Cast · 1 ep
Series
Kojak1973 · as Lawton · 1 ep
Series
Crazy like a Fox1984 · as Lt. Doyle · 1 ep
Series
Zoey 1012005 · as Mr. Bradford · 1 ep
The Exorcist1973 · as Language Lab Director
Zodiac2007 · as Riverside Captain
L.A. Confidential1997 · as Police Chief
Armageddon1998 · as Karl
Austin Powers: The Spy Who Shagged Me1999 · as NATO Colonel
Series
Misfits of Science1985 · as Technician · 1 ep
Series
Manimal1983 · as Man · 1 ep
The American President1995 · as Chairman of the Joint Chiefs