Acting
February 2, 1938
Scranton, Pennsylvania, USA
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 Language Lab Director
as Riverside Captain
as Karl
as NATO Colonel
as Police Chief
as Chairman of the Joint Chiefs
as Police Sergeant
as Judge Ferguson
as Chief Jenkins
as Red Hat Vet