Born February 2, 1938·Died May 3, 2020 (at 82)·Scranton, Pennsylvania, USA·Male
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).
Star Trek: Enterprise - In a Mirror, Darkly
Adm. Gardner (Mirror)
Major General Cosgrove USMC
Riverside Captain
Mr. Bradford
Admiral Gardner
Police Captain
Judge Ferguson
Barry Constansas
Trevor Lockley
NATO Colonel
Karl
Police Chief
Col. Alan Drake
Det. Spitz
Eugene Clark
Bert Shaw
Chairman of the Joint Chiefs
Admiral Rockerly
Wally
Red Hat Vet
Fire Chief
Walt Crane
General Wegman
Chief Jenkins
LMU Coach
Police Sergeant
Holly's Dad
Arnold Anderson
Police Captain
Jameson
Officer Bill Miller
Bailiff
Technician
Vendor
Zach
IAD Officer #2
Man
Police Officer
Alfie Girdler
Mr. Zewecki
Mario
Investigator
Frimsin
Det. Shoup
Gen. Hoyt Vandenberg
Fireman
Victor Sherman
Language Lab Director
I. A. D. Man
