John Mahon
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).
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Acting Credits
Acting
Movie
Zodiac
as Riverside Captain
2007
Movie
The Exorcist
as Language Lab Director
1973
Movie
Armageddon
as Karl
1998
Movie
L.A. Confidential
as Police Chief
1997
Movie
Austin Powers: The Spy Who Shagged Me
as NATO Colonel
1999
TV
The X-Files
as General Wegman
1993
TV
Knight Rider
as Alfie Girdler
1982
TV
Zoey 101
as Mr. Bradford
2005
TV
Angel
as Trevor Lockley
1999
TV
Star Trek: Enterprise
as Admiral Gardner
2001
TV
MacGyver
as Vendor
1985
TV
Frasier
as Walt Crane
1993
Movie
The American President
as Chairman of the Joint Chiefs
1995
Movie
The People Under the Stairs
as Police Sergeant
1991
TV
Baywatch
as Arnold Anderson
1989
TV
JAG
as Admiral Rockerly
1995
Movie
One False Move
as Chief Jenkins
1991
TV
The Pretender
as Eugene Clark
1996
TV
Touched by an Angel
as Wally
1994
TV
Just Shoot Me!
as Col. Alan Drake
1997
TV
Crossing Jordan
as Police Captain
2001
Movie
Someone's Watching Me!
as Frimsin
1978
TV
Kojak
as Lawton
1973
TV
Kojak
as I. A. D. Man
1973