
John Diehl
Acting
Born 1950-05-01 · Cincinnati, Ohio, USA
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

Miami Vice
1984 · TV

The Shield
2002 · TV

Point Pleasant
2005 · TV

Dark Winds
2022 · TV

The John Larroquette Show
1993 · TV

Snowfall
2017 · TV

The West Wing
1999 · TV

Cold Case
2003 · TV

The X-Files
1993 · TV

Friday Night Lights
2006 · TV

ER
1994 · TV

JAG
1995 · TV

Without a Trace
2002 · TV

Rizzoli & Isles
2010 · TV

Scandal
2012 · TV

Falcon Crest
1981 · TV

NYPD Blue
1993 · TV

Hill Street Blues
1981 · TV

L.A. Law
1986 · TV

Lie to Me
2009 · TV

Strong Medicine
2000 · TV

The Outer Limits
1995 · TV

Nash Bridges
1996 · TV

The Guardian
2001 · TV

The Pretender
1996 · TV

Profiler
1996 · TV

Cagney & Lacey
1982 · TV

Castle Rock
2018 · TV

In the Heat of the Night
1988 · TV

Jericho
2006 · TV

Monsters
1988 · TV

Women's Murder Club
2007 · TV

Get Real
1999 · TV

Almost Human
2013 · TV

E! True Hollywood Story
1996 · TV

Beauty and the Beast
1987 · TV

Cassie & Co.
1982 · TV