Acting credits
49
Established
Large and steady acting portfolio.
Actor
John Mahon
Acting
Career Snapshot
ExplainedThese indicators come from TMDB. They are relative signals, not review ratings.
TMDB popularity
0.3
Low visibility
TMDB internal trend index. Higher usually means more searches and page activity now.
Movies: 19Series: 30
TMDB ID: 43978
IMDb ID: nm0537089
Known for: Acting
Born: February 2, 1938
Died: May 3, 2020
Age: 82
Place of birth: Scranton, Pennsylvania, USA
Gender: Male
Adult content flag: No
Career span: 1973 - 2009
Years active: 37
Average TMDB rating: 6.98
Wikidata: Q110293003
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).
Movies
Movies
Movie credits linked with John Mahon.
6.0
A Call to Arms
as Major General Cosgrove USMC
2009 Movie
7.5
Zodiac
as Riverside Captain
2007 Movie
6.6
Just Ask My Children
as Judge Ferguson
2001 Movie
6.3
Austin Powers: The Spy Who Shagged Me
as NATO Colonel
1999 Movie
6.8
Armageddon
as Karl
1998 Movie
7.8
L.A. Confidential
as Police Chief
1997 Movie
6.5
The American President
as Chairman of the Joint Chiefs
1995 Movie
6.0
Roswell
as Red Hat Vet
1994 Movie
Final Shot: The Hank Gathers Story
as LMU Coach
1992 Movie
6.5
The People Under the Stairs
as Police Sergeant
1991 Movie
6.6
One False Move
as Chief Jenkins
1991 Movie
5.4
The Couch Trip
as Police Captain
1988 Movie
4.1
Six Against the Rock
as Officer Bill Miller
1987 Movie
5.0
Betrayed by Innocence
as Bailiff
1986 Movie
7.5
Victims for Victims: The Theresa Saldana Story
1984 Movie
6.2
Someone's Watching Me!
as Frimsin
1978 Movie
4.4
A Killing Affair
as Det. Shoup
1977 Movie
4.0
Collision Course: Truman vs. MacArthur
as Gen. Hoyt Vandenberg
1976 Movie
7.7
The Exorcist
as Language Lab Director
1973 Movie
Series
Series
Series credits linked with John Mahon.
8.1
Zoey 101
as Mr. Bradford • 1 eps
2005 Series
7.5
Star Trek: Enterprise
as Admiral Gardner • 1 eps
2001 Series
7.2
Crossing Jordan
as Police Captain • 1 eps
2001 Series
7.1
The Division
as Barry Constansas • 1 eps
2001 Series
7.9
Angel
as Trevor Lockley • 2 eps
1999 Series
6.6
Just Shoot Me!
as Col. Alan Drake • 1 eps
1997 Series
7.0
Profiler
as Det. Spitz • 1 eps
1996 Series
7.3
The Pretender
as Eugene Clark • 1 eps
1996 Series
6.7
Arli$$
as Bert Shaw • 1 eps
1996 Series
7.3
JAG
as Admiral Rockerly • 1 eps
1995 Series
7.2
Touched by an Angel
as Wally • 1 eps
1994 Series
7.1
Diagnosis: Murder
as Fire Chief • 1 eps
1993 Series
7.7
Frasier
as Walt Crane • 1 eps
1993 Series
8.4
The X-Files
as General Wegman • 2 eps
1993 Series
6.0
Baywatch
as Arnold Anderson • 1 eps
1989 Series
6.2
Jake and the Fatman
as Jameson • 1 eps
1987 Series
6.9
Misfits of Science
as Technician • 1 eps
1985 Series
7.7
MacGyver
as Vendor • 1 eps
1985 Series
7.1
Crazy like a Fox
as Lt. Doyle • 1 eps
1984 Series
7.1
Hunter
as I.A.D. Officer #2 • 1 eps
1984 Series
6.4
Scarecrow and Mrs. King
1 eps
1983 Series
7.3
Manimal
as Man • 1 eps
1983 Series
5.6
St. Elsewhere
as Police Officer • 1 eps
1982 Series
7.5
Knight Rider
as Alfie Girdler • 1 eps
1982 Series