John Mahon
Feb 2, 1938
- May 3, 2020

IMDb Page
Movie Release Date Character Age at Release
A Call to Arms 03/13/09 Major General Cosgrove USMC 71
Zodiac 03/02/07 Riverside Captain 69
Just Ask My Children 09/10/01 Judge Ferguson 63
Austin Powers: The Spy Who Shagged Me 06/08/99 NATO Colonel 61
Armageddon 07/01/98 Karl 60
L.A. Confidential 09/19/97 Police Chief 59
The American President 11/17/95 Chairman of the Joint Chiefs 57
One False Move 05/08/92 Chief Jenkins 54
Final Shot: The Hank Gathers Story 04/01/92 LMU Coach 54
The People Under the Stairs 11/01/91 Police Sergeant 53
The Couch Trip 01/15/88 Police Captain 49
Six Against the Rock 05/18/87 Officer Bill Miller 49
Betrayed by Innocence 03/01/86 Bailiff 48
Victims for Victims: The Theresa Saldana Story 11/12/84 46
Someone's Watching Me! 11/29/78 Frimsin 40
A Killing Affair 09/21/77 Det. Shoup 39
Collision Course: Truman vs. MacArthur 01/04/76 Gen. Hoyt Vandenberg 37
The Exorcist 12/26/73 Language Lab Director 35