John Mahon
KNOWN FOR View Movie
as Language Lab Director The Exorcist 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).
Filmography
Zodiac
as Riverside Captain
The Exorcist
as Language Lab Director
Armageddon
as Karl
L.A. Confidential
as Police Chief
Austin Powers: The Spy Who Shagged Me
as NATO Colonel
The American President
as Chairman of the Joint Chiefs
The People Under the Stairs
as Police Sergeant
One False Move
as Chief Jenkins
Someone's Watching Me!
as Frimsin
The Couch Trip
as Police Captain
Roswell
as Red Hat Vet
Just Ask My Children
as Judge Ferguson
Six Against the Rock
as Officer Bill Miller
A Killing Affair
as Det. Shoup
Betrayed by Innocence
as Bailiff
A Call to Arms
as Major General Cosgrove USMC
Collision Course: Truman vs. MacArthur
as Gen. Hoyt Vandenberg
Final Shot: The Hank Gathers Story
as LMU Coach