Denis Arndt
Acting
Born: 1939-02-23 in 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.
Known For
Grey's Anatomy
Colonel Daniel Robbins
Supernatural
Father Reynolds
Basic Instinct
Lieutenant Walker
S.W.A.T.
Sgt. Howard
24
Don Ashton
How to Get Away with Murder
Justice Strickland
CSI: Crime Scene Investigation
Larry Maddox
Bandidas
Ashe
Anacondas: The Hunt for the Blood Orchid
CEO
The Wonder Years
Mr. Tyler
Columbo
Paul Mackey
Undisputed
Warden Lipscom
Metro
Capt. Frank Solis
Lois & Clark: The New Adventures of Superman
Dr. Sam Lane
Murder, She Wrote
Lt. Vincent Palermo
JAG
Richard La Porte
Boston Legal
A.D.A. Joshua Wendt
Ally McBeal
Michael Mannix
Dolphin Tale 2
Dennis
The Good Fight
Ron
The Pretender
Nick Avani
How to Make an American Quilt
James
Touched by an Angel
Darrell
seaQuest DSV
Navy Quartermaster Bickle
Sniper 3
William Avery
Behind Enemy Lines II: Axis of Evil
CIA Director Weylon Armitage
The Practice
Roland Hill
The Practice
A.A.G. Quentin Reynolds
The Practice
Defense Attorney Robertson
Chicago Hope
Jason Sollers
L.A. Law
Jack Sollers
Crime Story
Al Novak
Picket Fences
Franklin Dell
Boston Public
A.D.A. Roland Hill
Asteroid
President
Wiseguy
The Wonderful World of Disney
John Peterson
Life Goes On
Dead Heat
Ivan Barnes
Providence
Dr. Bill Augustine