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John Mahon
Born · February 2, 1938
Died · May 3, 2020 (82 years old)
Known For: Acting
Place of Birth: Scranton, Pennsylvania, USA
Bio
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).
A Call to Arms
Major General Cosgrove USMC
6.0
2009
Zodiac
Riverside Captain
7.5
2007
Zoey 101
Mr. Bradford · (1 episode)
8.1
2005
Star Trek: Enterprise
Admiral Gardner · (1 episode)
7.6
2001
Crossing Jordan
Police Captain · (1 episode)
7.2
2001
Just Ask My Children
Judge Ferguson
6.5
2001
Angel
Trevor Lockley · (2 episodes)
7.9
1999
Austin Powers: The Spy Who Shagged Me
NATO Colonel
6.3
1999
Armageddon
Karl
6.8
1998
L.A. Confidential
Police Chief
7.8
1997
Just Shoot Me!
Col. Alan Drake · (1 episode)
6.6
1997
Profiler
Det. Spitz · (1 episode)
6.9
1996
The Pretender
Eugene Clark · (1 episode)
7.4
1996
The American President
Chairman of the Joint Chiefs
6.5
1995
JAG
Admiral Rockerly · (1 episode)
7.3
1995
Touched by an Angel
Wally · (1 episode)
7.2
1994
Diagnosis: Murder
Fire Chief · (1 episode)
7.1
1993
Frasier
Walt Crane · (1 episode)
7.7
1993
The X-Files
General Wegman · (2 episodes)
8.4
1993
Final Shot: The Hank Gathers Story
LMU Coach
0.0
1992
The People Under the Stairs
Police Sergeant
6.5
1991
One False Move
Chief Jenkins
6.6
1991
Flesh 'n' Blood
Holly's Dad · (1 episode)
6.0
1991
Baywatch
Arnold Anderson · (1 episode)
5.9
1989
The Couch Trip
Police Captain
5.5
1988
Jake and the Fatman
Jameson · (1 episode)
6.0
1987
Six Against the Rock
Officer Bill Miller
4.9
1987
Betrayed by Innocence
Bailiff
5.0
1986
Misfits of Science
Technician · (1 episode)
6.6
1985
MacGyver
Vendor · (1 episode)
7.7
1985
Crazy like a Fox
Lt. Doyle · (1 episode)
7.1
1984
Crazy like a Fox
Zach · (1 episode)
7.1
1984
Victims for Victims: The Theresa Saldana Story
8.2
1984
Hunter
I.A.D. Officer #2 · (1 episode)
7.2
1984
Scarecrow and Mrs. King
(1 episode)
6.3
1983
Manimal
Man · (1 episode)
7.3
1983
St. Elsewhere
Police Officer · (1 episode)
5.5
1982
Knight Rider
Alfie Girdler · (1 episode)
7.5
1982
T. J. Hooker
Mr. Zewecki · (1 episode)
6.3
1982
Hill Street Blues
Detective McConnell · (1 episode)
7.6
1981
Hill Street Blues
Mario · (1 episode)
7.6
1981
Knots Landing
Surveillant · (1 episode)
6.7
1979
Knots Landing
Superior · (1 episode)
6.7
1979
Knots Landing
Investigator · (1 episode)
6.7
1979
Someone's Watching Me!
Frimsin
6.2
1978
A Killing Affair
Det. Shoup
5.2
1977
Collision Course: Truman vs. MacArthur
Gen. Hoyt Vandenberg
0.0
1976
The Rockford Files
Todd Morris · (1 episode)
7.5
1974
Police Woman
Fireman · (1 episode)
6.2
1974
The Rockford Files
Victor Sherman · (1 episode)
7.5
1974
The Exorcist
Language Lab Director
7.7
1973
Kojak
Lawton · (1 episode)
7.0
1973
Kojak
I. A. D. Man · (1 episode)
7.0
1973