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).
Filmography
all 46
TV Shows 28
Movies 18
Director 1
Major General Cosgrove USMC

A Call to Arms (2009)
Movie
Riverside Captain

Zodiac (2007)
Movie
8.55
Mr. Bradford

Zoey 101 (2005)
TV
6.5
Admiral Gardner

Star Trek: Enterprise (2001)
TV
5.69
Police Captain

Crossing Jordan (2001)
TV
5.95
Judge Ferguson

Just Ask My Children (2001)
Movie
Trevor Lockley

Angel (1999)
TV
6.15
Police Chief

L.A. Confidential (1997)
Movie
5.1
Col. Alan Drake

Just Shoot Me! (1997)
TV
8
Det. Spitz

Profiler (1996)
TV
6.43
Eugene Clark

The Pretender (1996)
TV
6
Chairman of the Joint Chiefs

The American President (1995)
Movie
5.5
Admiral Rockerly

JAG (1995)
TV
4.4
Fire Chief

Diagnosis: Murder (1993)
TV
6.46
Walt Crane

Frasier (1993)
TV
5.35
General Wegman

The X-Files (1993)
TV
6
Police Sergeant

The People Under the Stairs (1991)
Movie
6.67
Chief Jenkins

One False Move (1991)
Movie
6
Holly's Dad

Flesh 'n' Blood (1991)
TV
Arnold Anderson

Baywatch (1989)
TV
6.31
Police Captain

The Couch Trip (1988)
Movie
Jameson

Jake and the Fatman (1987)
TV
Officer Bill Miller

Six Against the Rock (1987)
Movie
Technician

Misfits of Science (1985)
TV
6
Vendor

MacGyver (1985)
TV
5.87
Lt. Doyle / Zach

Crazy like a Fox (1984)
TV
I.A.D. Officer #2

Hunter (1984)
TV
Police Officer

St. Elsewhere (1982)
TV
Alfie Girdler

Knight Rider (1982)
TV
7.1
Detective McConnell / Mario

Hill Street Blues (1981)
TV
6
Investigator / Surveillant / Superior

Knots Landing (1979)
TV
5.33
Det, Shoup

A Killing Affair (1977)
Movie
Gen. Hoyt Vandenberg

Collision Course: Truman vs. MacArthur (1976)
Movie
Fireman

Police Woman (1974)
TV
5.55
Todd Morris / Victor Sherman

The Rockford Files (1974)
TV
7
Language Lab Director

The Exorcist (1973)
Movie
6.05
I. A. D. Man / Lawton

Kojak (1973)
TV
6
Information
Known ForActing
GenderMale
Birthday1938-02-03
Deathday2020-05-03 (82 years old)
Birth PlaceScranton, Pennsylvania, USA
CitizenshipsUnited States
This article uses material from Wikipedia.
Last updated:
- John Mahon
- Filmography
- Information
- Related Persons