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).
50 acting credits
Acting · 50
The X-Files
1993
JAG
1995
Frasier
1993
Diagnosis: Murder
1993
Crossing Jordan
2001
MacGyver
1985
Star Trek: Enterprise
2001
Knots Landing
1979
Hill Street Blues
1981
Knight Rider
1982
Baywatch
1989
Angel
1999
St. Elsewhere
1982
The Rockford Files
1974
Hunter
1984
Touched by an Angel
1994
T. J. Hooker
1982
The Division
2001
The Pretender
1996
Jake and the Fatman
1987
Profiler
1996
Police Woman
1974
Just Shoot Me!
1997
Kojak
1973
Scarecrow and Mrs. King
1983
Arli$$
1996
Zoey 101
2005
The Exorcist
1973
Crazy like a Fox
1984
Zodiac
2007
Armageddon
1998
L.A. Confidential
1997
Austin Powers: The Spy Who Shagged Me
1999
Misfits of Science
1985
Manimal
1983
The American President
1995
The People Under the Stairs
1991
Flesh 'n' Blood
1991
One False Move
1991
Just Ask My Children
2001
The Couch Trip
1988
Someone's Watching Me!
1978
Roswell
1994
Six Against the Rock
1987
Victims for Victims: The Theresa Saldana Story
1984
Collision Course: Truman vs. MacArthur
1976
Betrayed by Innocence
1986
A Killing Affair
1977
Final Shot: The Hank Gathers Story
1992
A Call to Arms
2009