Denis Arndt

Denis Arndt Headshot

Actor

Birth Date: February 23, 1939

Death Date: March 25, 2025 — 86 years old

Birth Place: Issaquah, Washington

One of those "working actors" whose face is more recognizable to the audience than his name, Denis Arndt worked extensively in regional theater in the Pacific Northwest before cracking the small screen as Mary Tyler Moore's husband on "Annie McGuire" (CBS, 1988-89), and an attorney who beats then joins the law firm of MacKenzie Brackman on NBC's "L.A. Law" during the 1990-91 season. In 1996, Arndt was among the doctors trying to stop a deadly virus on the short-lived UPN series "The Burning Zone."

Tall with reddish-blond hair, Arndt was originally a commercial bush pilot in Alaska while studying at the University of Washington. Although he had had some acting aspirations earlier, he thought his military service as a helicopter pilot during the Vietnam War had "cured" him. Asked by a friend to audition for a community theater production, Arndt soon felt the lure of the stage and went on to work extensively at the Oregon Shakespeare Festival and Seattle Repertory Theatre. He was one of the co-founders of the Seattle-based experimental theater, Intiman. Arndt appeared at the New York Shakespeare Festival in the title role in "The Ballad of Soapy Smith," which he had originated in Seattle.

The actor broke into films as John Lithgow's buddy in "Distant Thunder" (1988) and he had one of his biggest screen roles (to date) as Michael Douglas' boss in the hit thriller "Basic Instinct" (1992). More recently, he was seen as Eddie Murphy's boss in "Metro" (1997) and the TV miniseries "Peter Benchley's 'The Beast'" (NBC, 1996) and "Asteroid" (NBC, 1997).

Credits

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95%

Dolphin Tale 2

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Dennis/Disabled Vet
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2014

Past Life

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2010

Bandidas

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2006

Grey's AnatomyStream

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2005
84%

Boston LegalStream

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2004
86%

Sniper 3

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2004

UndisputedStream

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Warden Lipscom
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2002
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Citizen Baines

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2001

Boston Public

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2000

The DistrictStream

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2000

CSI: Crime Scene InvestigationStream

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Series
2000

Blast

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Sheriff
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2000

Time of Your Life

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1999
45%

Family Law

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1999

Get Real

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1999
67%

Turks

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1999

Providence

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1999

Blackout Effect

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1998

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1998

Ally McBealStream

Guest Star
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1997
61%

The PracticeStream

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1997

Asteroid

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1997

PaybackStream

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Movie
1997

MetroStream

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Movie
1997
17%

Nightscream

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Movie
1997

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1996
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The Beast

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1996

The Beast

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Osborne Manning
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1996

The Home Court

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1995

JAGStream

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1995

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1995

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1995

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1994

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1994

Lois & Clark: The New Adventures of SupermanStream

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1993
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1993

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1993

Picket FencesStream

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1992
82%

Bodies of Evidence

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Lt. Philip Walker SFPD
Movie
1992
55%

Cruel Doubt

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Movie
1992

Condition Critical

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1992

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Annie McGuire

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1988

The Wonder YearsStream

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WiseguyStream

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Murder, She WroteStream

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1984

ColumboStream

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Series
1971
80%