
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

The West Wing
1999

JAG
1995

Scandal
2012

NYPD Blue
1993

Miami Vice
1984

Cold Case
2003

The Shield
2002

ER
1994

Rizzoli & Isles
2010

Without a Trace
2002

L.A. Law
1986

Snowfall
2017

Lie to Me
2009

Falcon Crest
1981

Dark Winds
2022

Hill Street Blues
1981

Strong Medicine
2000

Friday Night Lights
2006

Nash Bridges
1996

Cagney & Lacey
1982

In the Heat of the Night
1988

The Outer Limits
1995

The Guardian
2001

The Pretender
1996

Profiler
1996

Castle Rock
2018

The John Larroquette Show
1993

Con Air
1997

Pearl Harbor
2001

Monsters
1988

Jericho
2006

Escape from New York
1981

Train Dreams
2025

Stargate
1994

John Candy: I Like Me
2025