
Acting
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.

The X-Files
1993

JAG
1995

The West Wing
1999

Without a Trace
2002

ER
1994

Rizzoli & Isles
2010

Falcon Crest
1981

NYPD Blue
1993

Cold Case
2003

Scandal
2012

The Shield
2002

Miami Vice
1984

Strong Medicine
2000

L.A. Law
1986

Hill Street Blues
1981

Nash Bridges
1996

Snowfall
2017

Lie to Me
2009

The Pretender
1996

The Outer Limits
1995

Friday Night Lights
2006

The Guardian
2001

Cagney & Lacey
1982

Profiler
1996

Dark Winds
2022

In the Heat of the Night
1988

The John Larroquette Show
1993

Monsters
1988

Jericho
2006

Castle Rock
2018

Pearl Harbor
2001

The Client
1994

Falling Down
1993

National Lampoon's Vacation
1983

Con Air
1997

Train Dreams
2025