Image of John Mahon

John Mahon

John Mahon is an actor, known for The Exorcist (1973), L.A. Confidential (1997) and Armageddon (1998).

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Movie/TV Credits:
First Appeared:
In the movie Nicole
Latest Project:
Movie Elton John: In Concert 2013-09-11
Known For
Poster of Zodiac
Poster of Armageddon
Poster of L.A. Confidential
Poster of The Exorcist
Movie Elton John: In Concert Backing Vocals / Percussion 2013-09-11
Movie A Call to Arms Major General Cosgrove USMC 2009-03-13
Movie Zodiac Unknown 2007-03-02
Series Studio 60 on the Sunset Strip Unknown 2006-09-18
Series Zoey 101 Unknown 2005-01-09
Movie Elton John: The Red Piano Himself / Percussion / Vocals 2005-12-12
Series Cold Case Unknown 2003-09-28
Series The Division Unknown 2001-01-07
Movie Elton John: One Night Only - Greatest Hits Live Himself - Percussion & Vocals in Elton John Band 2001
Series Crossing Jordan Unknown 2001-09-24
Series Star Trek: Enterprise Unknown 2001-09-26
Movie Just Ask My Children Unknown 2001-09-10
Series Bull Unknown 2000-08-15
Series That's Life Unknown 2000-10-01
Series Strange World Unknown 1999-03-08
Series Angel Unknown 1999-10-05
Movie Austin Powers: The Spy Who Shagged Me Unknown 1999-06-11
Movie Armageddon Unknown 1998-07-01
Movie L.A. Confidential Unknown 1997-09-19
Series Just Shoot Me! Unknown 1997-11-21
Series Brooklyn South Unknown 1997-09-22
Series Arli$$ Unknown 1996-08-10
Series Profiler Unknown 1996-09-21
Series The Pretender Unknown 1996-09-19
Series JAG Unknown 1995-09-23
Movie The American President Unknown 1995-11-17
Movie Natural Selection Coach Dickler 1994-01-10
Series Touched by an Angel Unknown 1994-09-21
Movie Roswell Unknown 1994-07-31
Series Cutters Unknown 1993-06-11
Movie Lifepod Earth Corp Ship Commander 1993-06-28
Series Space Rangers Unknown 1993-01-01
Movie Link: The Faces of Evil None 1993-10-10
Series The X-Files Unknown 1993-09-10
Series Diagnosis Murder Unknown 1993-10-29
Series Frasier Unknown 1993-09-16
Movie Murder Without Motive: The Edmund Perry Story Unknown 1992-01-06
Movie One False Move Unknown 1992-05-08
Series Sinatra Mr. Cleaves 1992-09-25
Movie Final Shot: The Hank Gathers Story Unknown 1992-03-29
Series Flesh 'n' Blood Unknown 1991-09-19
Series Homefront Unknown 1991-09-24
Movie The People Under the Stairs Police Sergeant 1991-11-01
Movie Bad Influence Unknown 1990-03-09
Series Equal Justice Unknown 1990-03-27
Series Baywatch Unknown 1989-09-22
Series Mancuso, FBI Unknown 1989-10-13
Movie Billy Crystal: Midnight Train to Moscow Cabinet Member 1989-10-21
Movie The Couch Trip Unknown 1988-01-15
Movie Shakedown on the Sunset Strip Unknown 1988-04-22
Movie Convicted: A Mother's Story Unknown 1987-02-02
Movie Six Against the Rock Officer Bill Miller 1987-05-18
Series Hooperman Unknown 1987-09-23
Series Jake and the Fatman Unknown 1987-09-26
Movie Betrayed by Innocence Unknown 1986-03-01
Series Stingray Unknown 1985-07-14
Series MacGyver Unknown 1985-09-29
Series Misfits of Science Unknown 1985-10-04
Series The New Mike Hammer Unknown 1984-01-26
Series Hunter Unknown 1984-09-18
Movie Victims for Victims: The Theresa Saldana Story Unknown 1984-11-12
Series Manimal Unknown 1983-09-30
Series Scarecrow and Mrs. King Unknown 1983-10-03
Series Automan Unknown 1983-12-15
Series St. Elsewhere Unknown 1982-10-26
Series T.J. Hooker Unknown 1982-03-13
Series Knight Rider Unknown 1982-09-26
Series Hill Street Blues Unknown 1981-01-15
Series Cagney & Lacey Unknown 1981-10-08
Series Simon & Simon Unknown 1981-11-24
Series Knots Landing Unknown 1979-12-27
Movie Someone's Watching Me! Frimsin 1978-11-29
Series Dallas Unknown 1978-04-02
Movie A Killing Affair Det, Shoup 1977-09-21
Movie Nicole Brother 1976
Movie Collision Course: Truman vs. MacArthur Unknown 1976-01-04
Series The Blue Knight Unknown 1975-05-09
Series The Rockford Files Unknown 1974-03-27
Series Police Woman Unknown 1974-09-13
Series Police Story Unknown 1973-03-20
Movie The Exorcist Unknown 1973-12-26
Series Kojak Unknown 1973-03-08
Movie The Lure of Heart's Desire Crazy Jake 1916-01-17