John Mahon
Actor·1938–2020·Scranton, Pennsylvania, USA
4 horror films·Refine with search →
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).
Zodiac
Actor (Riverside Captain)
2007 3.8
The People Under the Stairs
Actor (Police Sergeant)
1991 3.4
Someone's Watching Me!
Actor (Frimsin)
1978 3.3
The Exorcist
Actor (Language Lab Director)
1973 4.3