
Denis Arndt
Acting
Born 1939-02-23 · Issaquah, Washington, USA · Died 2025-03-25
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.
Acting
Do Over
Lou

The Good Fight
Ron

How to Get Away with Murder
Justice Strickland

Dolphin Tale 2
Dennis
Shuffle
Big boss

Past Life
Henry

Behind Enemy Lines II: Axis of Evil
CIA Director Weylon Armitage

Bandidas
Ashe

Supernatural
Father Reynolds

Grey's Anatomy
Colonel Daniel Robbins

Last Best Chance
Nathan Sheldon

Boston Legal
A.D.A. Joshua Wendt

Anacondas: The Hunt for the Blood Orchid
CEO

Sniper 3
William Avery

S.W.A.T.
Sgt. Howard

Dead Heat
Ivan Barnes

Undisputed
Warden Lipscom

24
Don Ashton

Boston Public
A.D.A. Roland Hill

The District
Owen Mitchell

CSI: Crime Scene Investigation
Larry Maddox

Blast
Sheriff

Time of Your Life

Family Law
Szabo

Get Real
Stewart Green

Providence
Dr. Bill Augustine

Providence

Max Q: Emergency Landing
Don Mitchum

Blackout Effect
Frank Wyatt

Ally McBeal
Michael Mannix