An image from A Killing Affair, one of the productions that also features John Mahon.
John Mahon
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).