John Diehl

Acting

John Diehl

Born May 1, 1950Cincinnati, Ohio, USA123 credits

John Diehl (born May 1, 1950) is an American character actor with over 150 credits to his name in film and television. He is best known for his roles as Charles Kawalsky in the 1994 film Stargate, Det. Larry Zito on the 1980s cop show Miami Vice, Assistant Chief Ben Gilroy on The Shield, and as "the Cruiser" in Stripes. His other notable roles include Pvt. Bucklin, the spokesman of the 2nd Maine mutineers in Gettysburg, Cooper in Jurassic Park III (2001), as G. Gordon Liddy in the Oliver Stone movie Nixon, the Klansman informant ("Mickey Mouse") in A Time to Kill, and as Keith, a credit card company supervisor in Mo Money. He also appeared as the spirit of Harley Earl in a series of commercials for Buick. He was born in Cincinnati, Ohio, and graduated from St. Xavier High School in 1968. For a time, he flirted with a professional boxing career, leaving Miami Vice to pursue it.

Known For

Filmography

Train Dreams
2025Train Dreams
as BillyMovie
John Candy: I Like Me
2025John Candy: I Like Me
as Self - Actor, Stripes (archive footage)Movie
Armageddon Time
2022Armageddon Time
as Fred TrumpMovie
Dark Winds
2022Dark Winds
as B.J. VinesTV
La Sirena
2020La Sirena
as NinoMovie
Serpent in the Bottle
2020Serpent in the Bottle
as Marvin DeckerMovie
Out of the Wild
2017Out of the Wild
as Henry McBrideMovie
Snowfall
2017Snowfall
as Colonel Robert McDonaldTV
The North Star
2016The North Star
as Master AndersonMovie
Forever
2015Forever
as NeilMovie
Almost Human
2013Almost Human
as Edward KennexTV
Singularity Principle
2013Singularity Principle
as Jack BrennerMovie
Apartment 1303 3D
2012Apartment 1303 3D
as DetectiveMovie
The Obama Effect
2012The Obama Effect
as Steve WarrenMovie
Scandal
2012Scandal
as Ray DwyerTV
Burn Notice: The Fall of Sam Axe
2011Burn Notice: The Fall of Sam Axe
as Rear Admiral LawrenceMovie
Road to Nowhere
2010Road to Nowhere
as Bobby BillingsMovie
Rizzoli & Isles
2010Rizzoli & Isles
as Arthur DunbarTV
Drifter: Henry Lee Lucas
2009Drifter: Henry Lee Lucas
as Sheriff LarabieMovie
The Lucky Ones
2008The Lucky Ones
as Tom KlingerMovie
The Far Side of Jericho
2006The Far Side of Jericho
as Cash ThorntonMovie
The House Is Burning
2006The House Is Burning
as Mr. GarsonMovie
Friday Night Lights
2006Friday Night Lights
as Richard ShermanTV
Jericho
2006Jericho
as Governor TraderTV
Point Pleasant
2005Point Pleasant
as David BurkeTV
Land of Plenty
2004Land of Plenty
as PaulMovie
I Pass for Human
2004I Pass for Human
as Ex-husbandMovie
Cold Case
2003Cold Case
as Isaac KellerTV
D
2003Dragnet: Sticks and Stones
as Dr. Rupert MilesMovie
Bookies
2003Bookies
as VincentMovie
Tully
2002Tully
as Mal "Mac" MacAvoyMovie
The Shield
2002The Shield
as Assistant Chief Ben GilroyTV
The Guardian
2001The Guardian
as FortunatoTV
Falling Like This
2001Falling Like This
as Eddie GallagherMovie
Jurassic Park III
2001Jurassic Park III
as CooperMovie
Pearl Harbor
2001Pearl Harbor
as Senior DoctorMovie
The Zeros
2001The Zeros
as BurlMovie
Lost Souls
2000Lost Souls
as Henry BirdsonMovie
Strong Medicine
2000Strong Medicine
as Mr. LawsonTV
Fail Safe
2000Fail Safe
as Col. CascioMovie
The West Wing
1999The West Wing
as ClaypoolTV
Get Real
1999Get Real
as Harris FormanTV
Purgatory
1999Purgatory
as BadgerMovie
The Hi-Lo Country
1998The Hi-Lo Country
as Les BirkMovie
Monument Ave.
1998Monument Ave.
as DiggerMovie
The Rat Pack
1998The Rat Pack
as Joe DiMaggioMovie
Amanda & the Alien
1998Amanda & the Alien
as Colonel RosencransMovie
Most Wanted
1997Most Wanted
as Police CaptainMovie
Fire Down Below
1997Fire Down Below
as Frank ElkinsMovie
Casualties
1997Casualties
as PolitoMovie
Female Perversions
1996Female Perversions
as Jake RockMovie
Profiler
1996Profiler
as Toby 'The Wick' WoodTV
The Pretender
1996The Pretender
as Sheriff DelmontTV
Foxfire
1996Foxfire
as Mr. ButtingerMovie
A Time to Kill
1996A Time to Kill
as Tim NunleyMovie
Nash Bridges
1996Nash Bridges
as Albert fossTV
The Grave
1996The Grave
as J.C. ColeMovie
Nixon
1995Nixon
as Gordon LiddyMovie
Three Wishes
1995Three Wishes
as Leland's DadMovie
Mind Ripper
1995Mind Ripper
as AlexMovie
JAG
1995JAG
as Jack RaglanTV
Buffalo Girls
1995Buffalo Girls
as Gen. Custer (1995)Movie
Stargate
1994Stargate
as Lieutenant KawalskyMovie
ER
1994ER
as Johnson's SonTV
The New Age
1994The New Age
as LyleMovie
The Client
1994The Client
as Jack NanceMovie
Almost Dead
1994Almost Dead
as Eddie HerbekMovie
Gettysburg
1993Gettysburg
as Pvt. BucklinMovie
The Paint Job
1993The Paint Job
as FatherMovie
Remote
1993Remote
as Delbert McCoyMovie
NYPD Blue
1993NYPD Blue
as Joe bradyTV
The X-Files
1993The X-Files
as Wilson Pinker RawlsTV
Falling Down
1993Falling Down
as Dad (Back Yard Party)Movie
Mikey
1992Mikey
as Neil TrentonMovie
Mo' Money
1992Mo' Money
as Keith HeadingMovie
Motorama
1991Motorama
as PhilMovie
A Climate for Killing
1991A Climate for Killing
as Wayne ParisMovie
Whore
1991Whore
as DerelictMovie
The Dark Side of the Moon
1990The Dark Side of the Moon
as Philip JenningsMovie
Cool Blue
1990Cool Blue
as ClaytonMovie
MadHouse
1990MadHouse
as FredMovie
Monsters
1988Monsters
as Miles magnusTV
Glitz
1988Glitz
as Teddy MagykMovie
Walker
1987Walker
as StebbinsMovie
White of the Eye
1987White of the Eye
as Mr DupreeMovie
The Hanoi Hilton
1987The Hanoi Hilton
as MurphyMovie
L.A. Law
1986L.A. Law
as Kevin DelahantyTV
Miami Vice: Brother's Keeper
1984Miami Vice: Brother's Keeper
as Det. Larry ZitoMovie
Miami Vice
1984Miami Vice
as Larry ZitoTV
Angel
1984Angel
as The KillerMovie
D.C. Cab
1983D.C. Cab
as Head KidnapperMovie
National Lampoon's Vacation
1983National Lampoon's Vacation
as Assistant MechanicMovie
Joysticks
1983Joysticks
as ArnieMovie
Hysterical
1982Hysterical
as Taxi DriverMovie
Cassie & Co.
1982Cassie & Co.
as GelsonTV
The Ambush Murders
1982The Ambush Murders
as FergusonMovie
Leon's Case
1982Leon's Case
as Leon BernsteinMovie
Falcon Crest
1981Falcon Crest
as Gus WallachTV
Stripes
1981Stripes
as CruiserMovie
Falling in Love Again
1980Falling in Love Again
as Beaver (1940's)Movie