7.5
Movie
Acting
John Mahon
- Born
- Died
- (aged 82)
- Birthplace
- Scranton, Pennsylvania, USA
- Credits
- 51 titles
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).
Signature work
Known For
7.5
Movie
7.7
Movie
The Exorcist
6.8
Movie
Armageddon
7.8
Movie
L.A. Confidential
6.3
Movie
Austin Powers: The Spy Who Shagged Me
8.4
TV
The X-Files
7.5
TV
Knight Rider
8.1
TV
Zoey 101
7.9
TV
Angel
7.5
TV
Star Trek: Enterprise
7.7
TV
MacGyver
7.7
TV
Frasier
6.5
Movie
The American President
6.6
Movie
The People Under the Stairs
6.0
TV
Baywatch
7.3
TV
JAG
6.6
Movie
One False Move
7.4
TV
The Pretender
Acting credits 51
| Year | Title | Role |
|---|---|---|
| 2014 | Star Trek: Enterprise - In a Mirror, Darkly Film | Adm. Gardner (Mirror) |
| 2009 | A Call to Arms Film | Major General Cosgrove USMC |
| 2007 | Zodiac Film | Riverside Captain |
| 2005 | Zoey 101 TV | Mr. Bradford (1 ep) |
| 2001 | Star Trek: Enterprise TV | Admiral Gardner (1 ep) |
| 2001 | Crossing Jordan TV | Police Captain (1 ep) |
| 2001 | Just Ask My Children Film | Judge Ferguson |
| 2001 | The Division TV | Barry Constansas (1 ep) |
| 1999 | Angel TV | Trevor Lockley (2 ep) |
| 1999 | Austin Powers: The Spy Who Shagged Me Film | NATO Colonel |
| 1998 | Armageddon Film | Karl |
| 1997 | L.A. Confidential Film | Police Chief |
| 1997 | Just Shoot Me! TV | Col. Alan Drake (1 ep) |
| 1996 | Profiler TV | Det. Spitz (1 ep) |
| 1996 | The Pretender TV | Eugene Clark (1 ep) |
| 1996 | Arli$$ TV | Bert Shaw (1 ep) |
| 1995 | The American President Film | Chairman of the Joint Chiefs |
| 1995 | JAG TV | Admiral Rockerly (1 ep) |
| 1994 | Touched by an Angel TV | Wally (1 ep) |
| 1994 | Roswell Film | Red Hat Vet |
| 1993 | Diagnosis: Murder TV | Fire Chief (1 ep) |
| 1993 | Frasier TV | Walt Crane (1 ep) |
| 1993 | The X-Files TV | General Wegman (2 ep) |
| 1992 | One False Move Film | Chief Jenkins |
| 1992 | Final Shot: The Hank Gathers Story Film | LMU Coach |
| 1991 | The People Under the Stairs Film | Police Sergeant |
| 1991 | Flesh 'n' Blood TV | Holly's Dad (1 ep) |
| 1989 | Baywatch TV | Arnold Anderson (1 ep) |
| 1988 | The Couch Trip Film | Police Captain |
| 1987 | Jake and the Fatman TV | Jameson (1 ep) |
| 1987 | Six Against the Rock Film | Officer Bill Miller |
| 1986 | Betrayed by Innocence Film | Bailiff |
| 1985 | Misfits of Science TV | Technician (1 ep) |
| 1985 | MacGyver TV | Vendor (1 ep) |
| 1984 | Crazy like a Fox TV | Lt. Doyle, Zach (1 ep) |
| 1984 | Victims for Victims: The Theresa Saldana Story Film | |
| 1984 | Hunter TV | IAD Officer #2 (1 ep) |
| 1983 | Scarecrow and Mrs. King TV | (1 ep) |
| 1983 | Manimal TV | Man (1 ep) |
| 1982 | St. Elsewhere TV | Police Officer (1 ep) |
| 1982 | Knight Rider TV | Alfie Girdler (1 ep) |
| 1982 | T. J. Hooker TV | Mr. Zewecki (1 ep) |
| 1981 | Hill Street Blues TV | Detective McConnell, Mario (1 ep) |
| 1979 | Knots Landing TV | Surveillant, Superior, Investigator (1 ep) |
| 1978 | Someone's Watching Me! Film | Frimsin |
| 1977 | A Killing Affair Film | Det. Shoup |
| 1976 | Collision Course: Truman vs. MacArthur Film | Gen. Hoyt Vandenberg |
| 1974 | The Rockford Files TV | Todd Morris, Victor Sherman (1 ep) |
| 1974 | Police Woman TV | Fireman (1 ep) |
| 1973 | The Exorcist Film | Language Lab Director |
| 1973 | Kojak TV | Lawton, I. A. D. Man (1 ep) |