John Mahon
Acting
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).
As actor 51
The X-Files
1993
Frasier
1993
JAG
1995
Diagnosis: Murder
1993
Knight Rider
1982
Star Trek: Enterprise
2001
Crossing Jordan
2001
MacGyver
1985
Baywatch
1989
Hill Street Blues
1981
The Rockford Files
1974
Knots Landing
1979
Angel
1999
Touched by an Angel
1994
Hunter
1984
T. J. Hooker
1982
Just Shoot Me!
1997
St. Elsewhere
1982
Jake and the Fatman
1987
The Pretender
1996
The Division
2001
Police Woman
1974
Profiler
1996
Scarecrow and Mrs. King
1983
The Exorcist
1973
Arli$$
1996
Zodiac
2007
Zoey 101
2005
Kojak
1973
Armageddon
1998
L.A. Confidential
1997
Crazy like a Fox
1984
Austin Powers: The Spy Who Shagged Me
1999
Manimal
1983
The People Under the Stairs
1991
The American President
1995
Misfits of Science
1985
Flesh 'n' Blood
1991
The Couch Trip
1988
One False Move
1992
Roswell
1994
Someone's Watching Me!
1978
Just Ask My Children
2001
A Killing Affair
1977
Six Against the Rock
1987
Star Trek: Enterprise - In a Mirror, Darkly
2014
Collision Course: Truman vs. MacArthur
1976
Victims for Victims: The Theresa Saldana Story
1984
Betrayed by Innocence
1986
A Call to Arms
2009
Final Shot: The Hank Gathers Story
1992