Biography
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).
Personal Information
Birthdate
1938-02-02
-2020-05-03
Birthplace
Scranton, Pennsylvania, USA
Known for
Acting