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).
A Call to Arms
⭐ 6The Couch Trip
⭐ 5.5A Killing Affair
⭐ 5.2Someone's Watching Me!
⭐ 6.2The American President
⭐ 6.535Collision Course: Truman vs. MacArthur
⭐ 0Six Against the Rock
⭐ 4.1Victims for Victims: The Theresa Saldana Story
⭐ 7.5One False Move
⭐ 6.617Final Shot: The Hank Gathers Story
⭐ 0The People Under the Stairs
⭐ 6.5L.A. Confidential
⭐ 7.8Armageddon
⭐ 6.839Just Ask My Children
⭐ 6.5Betrayed by Innocence
⭐ 5Austin Powers: The Spy Who Shagged Me
⭐ 6.285The Exorcist
⭐ 7.733Zodiac
⭐ 7.527