
John Diehl
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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
Credits

Pearl Harbor (2001)
as Senior Doctor

Con Air (1997)
as Poe's Lawyer (uncredited)

Falling Down (1993)
as Dad (Back Yard Party)

Train Dreams (2025)
as Billy

National Lampoon's Vacation (1983)
as Assistant Mechanic

Stargate (1994)
as Lieutenant Kawalsky

A Time to Kill (1996)
as Tim Nunley

Escape from New York (1981)
as Punk

The Client (1994)
as Jack Nance

John Candy: I Like Me (2025)
as Self - Actor, Stripes (archive footage)

Fire Down Below (1997)
as Frank Elkins

Stripes (1981)
as Cruiser

Gettysburg (1993)
as Pvt. Bucklin

Lost Souls (2000)
as Henry Birdson

Anywhere but Here (1999)
as Jimmy

Kickboxer 2: The Road Back (1991)
as Jack

Walker (1987)
as Stebbins

Nixon (1995)
as Gordon Liddy

Armageddon Time (2022)
as Fred Trump

Mikey (1992)
as Neil Trenton

Female Perversions (1996)
as Jake Rock

Angel (1984)
as The Killer

Purgatory (1999)
as Badger

Foxfire (1996)
as Mr. Buttinger

Most Wanted (1997)
as Police Captain

Jesse Stone: Death in Paradise (2006)
as Jerry Snyder

The End of Violence (1997)
as Lowell

Mind Ripper (1995)
as Alex

Down in the Valley (2005)
as Steve

MadHouse (1990)
as Fred

Mo' Money (1992)
as Keith Heading

Burn Notice: The Fall of Sam Axe (2011)
as Rear Admiral Lawrence

The Hi-Lo Country (1998)
as Les Birk

Miami Vice: Brother's Keeper (1984)
as Det. Larry Zito

D.C. Cab (1983)
as Head Kidnapper

Falling in Love Again (1980)
as Beaver (1940's)

Buffalo Girls (1995)
as General Custer

Whore (1991)
as Derelict

Apartment 1303 3D (2012)
as Detective

The Dark Side of the Moon (1990)
as Philip Jennings

The Lucky Ones (2008)
as Tom Klinger

Land of Plenty (2004)
as Paul

Fail Safe (2000)
as Col. Cascio

The Grave (1996)
as J.C. Cole

The Hanoi Hilton (1987)
as Murphy

Casualties (1997)
as Polito

La Sirena (2020)
as Nino

Remote (1993)
as Delbert McCoy

The Zeros (2001)
as Burl

The Rat Pack (1998)
as Joe DiMaggio

Drifter: Henry Lee Lucas (2009)
as Sheriff Larabie

Bookies (2003)
as Vincent

Hidden Places (2006)
as Frank Wyatt

Motorama (1991)
as Phil

Three Wishes (1995)
as Leland's Dad

Hysterical (1982)
as Taxi Driver

Natural Selection (2011)
as Abe

Amanda & the Alien (1998)
as Colonel Rosencrans

Cool Blue (1990)
as Clayton

The Ambush Murders (1982)
as Ferguson

Monument Ave. (1998)
as Digger

The Obama Effect (2012)
as Steve Warren
Dragnet: Sticks and Stones (2003)
as Dr. Rupert Miles

The House Is Burning (2006)
as Mr. Garson

Serpent in the Bottle (2020)
as Marvin Decker

The New Age (1994)
as Lyle

A Climate for Killing (1991)
as Wayne Paris

The Far Side of Jericho (2006)
as Cash Thornton

Almost Dead (1994)
as Eddie Herbek

Managua (1996)
Actor

Road to Nowhere (2010)
as Bobby Billings

Joysticks (1983)
as Arnie

The Paint Job (1993)
as Father

Out of the Wild (2017)
as Henry McBride

Jurassic Park III (2001)
as Cooper

Leon's Case (1982)
as Leon Bernstein

White of the Eye (1987)
as Mr Dupree
A Cry for Love (1980)
Actor

Follow the Prophet (2009)
as Ted

Singularity Principle (2013)
as Jack Brenner

The Destiny of Marty Fine (1996)
as Deke

Tully (2002)
as Mal "Mac" MacAvoy

Forever (2015)
as Neil

I Pass for Human (2004)
as Ex-husband

A Long Way Off (2014)
Actor

The North Star (2016)
as Master Anderson

Falling Like This (2001)
as Eddie Gallagher

Glitz (1988)
as Teddy Magyk





