John Mahon
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
55 titles
The X-Files
JAG
Frasier
MacGyver
Diagnosis: Murder
Knots Landing
Knots Landing
Knots Landing
Star Trek: Enterprise
St. Elsewhere
Knight Rider
The Rockford Files
The Rockford Files
Baywatch
Angel
Hill Street Blues
Hill Street Blues
Crossing Jordan
Touched by an Angel
T. J. Hooker
The Division
Profiler
Police Woman
Scarecrow and Mrs. King
Page 1 of 3 · 55 total credits