John Mahon

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).

Known For

Zodiac

as Riverside Captain

The Exorcist

as Language Lab Director

Armageddon

as Karl

L.A. Confidential

as Police Chief

Austin Powers: The Spy Who Shagged Me

as NATO Colonel

The X-Files

as General Wegman

Knight Rider

as Alfie Girdler

Zoey 101

as Mr. Bradford

Angel

as Trevor Lockley

Star Trek: Enterprise

as Admiral Gardner