Acting
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.
Grey's Anatomy
Supernatural
CSI: Crime Scene Investigation
24
Columbo
JAG
Murder, She Wrote
Boston Legal
The Practice
Chicago Hope
Lois & Clark: The New Adventures of Superman
How to Get Away with Murder
The Good Fight
L.A. Law
The Wonder Years
Touched by an Angel
Boston Public
The Pretender
seaQuest DSV
The District
Providence
Life Goes On
Wiseguy
Family Law
Picket Fences
Ally McBeal
Crime Story
Herman's Head
TV 101
Time of Your Life
Mancuso, F.B.I.
Bodies of Evidence
The Burning Zone
Past Life
Judith Krantz's Till We Meet Again
Cruel Doubt