John Mahon

John Mahon

Filmography

As Cast

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

As Crew

No crew credits.