Actor | Producer
John Patrick Mahon (February 2, 1938 - May 3, 2020) was an American film, stage and television actor. He was known f...
The People Under the Stairs
... 1991
The Exorcist
... 1973
Zodiac
... 2007
Armageddon
... 1998
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).
The Mosquito Net
... 2010
Peter Pan
... 1953
Kinds of Kindness
... 2024
Chato's Land
... 1972
Yaksha: Ruthless Operations
... 2022
As It Is in Heaven
... 2004
The Outcasts
... 2017
Abominable
... 2019
Blue Bayou
... 2021