Denis Arndt
Acting
Born 1939-02-23
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
Popular credits
Grey's Anatomy
Colonel Daniel Robbins
Supernatural
Father Reynolds
Basic Instinct
Lieutenant Walker
S.W.A.T.
Sgt. Howard
How to Get Away with Murder
Justice Strickland
24
Don Ashton
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
Dolphin Tale 2
Dennis
Boston Legal
A.D.A. Joshua Wendt
Ally McBeal
Michael Mannix
The Good Fight
Ron