Known For Acting
Popular 2.399
Birthday 1938-02-02
Place of Birth Scranton, Pennsylvania, USA
Also Known As
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).