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Denis Arndt

Denis Arndt

Acting Born: February 23, 1939 • 86 years old (deceased) • Issaquah, Washington, USA

Biography

Denis Leroy Arndt (February 23, 1939 – March 25, 2025) was an American actor, best known for his starring role as Alex Priest in the play Heisenberg for which he earned a 2017 Tony Award nomination for Best Actor in a Play.

IMDb

Also Known As

Dennis Arndt

Known For

Grey's Anatomy

Grey's Anatomy

as Colonel Daniel Robbins

Supernatural

Supernatural

as Father Reynolds

CSI: Crime Scene Investigation

CSI: Crime Scene Investigation

as Larry Maddox

24

24

as Don Ashton

Columbo

Columbo

as Paul Mackey

Murder, She Wrote

Murder, She Wrote

as Lt. Vincent Palermo

JAG

JAG

as Richard La Porte

The Practice

The Practice

as A.D.A. Roland Hill

The Good Fight

The Good Fight

as Ron

Boston Legal

Boston Legal

as A.D.A. Joshua Wendt

How to Get Away with Murder

How to Get Away with Murder

as Justice Strickland

The Wonder Years

The Wonder Years

as Mr. Tyler

L.A. Law

L.A. Law

as Jack Sollers

Chicago Hope

Chicago Hope

as Jason Sollers

The Pretender

The Pretender

as Nick Avani

Lois & Clark: The New Adventures of Superman

Lois & Clark: The New Adventures of Superman

as Dr. Sam Lane

Touched by an Angel

Touched by an Angel

as Darrell

seaQuest DSV

seaQuest DSV

as Navy Quartermaster Bickle

Boston Public

Boston Public

as A.D.A. Roland Hill

The District

The District

as Owen Mitchell