
John Mahon
Acting
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 X-Files

Frasier

JAG

Diagnosis: Murder

MacGyver

Knots Landing

Knots Landing

Knots Landing

Star Trek: Enterprise

Baywatch

Knight Rider

Crossing Jordan

Angel

Hill Street Blues

Hill Street Blues

Touched by an Angel

The Rockford Files

The Rockford Files

St. Elsewhere

T. J. Hooker

The Division

Hunter

The Pretender

Jake and the Fatman
