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