Known for Acting
Birthday
February 23, 1939
Place of Birth
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.

Supernatural

Grey's Anatomy

CSI: Crime Scene Investigation

24

Columbo

JAG

Murder, She Wrote

The Practice

The Practice

The Practice

Boston Legal

L.A. Law

The Good Fight

How to Get Away with Murder

Chicago Hope

The Wonder Years

Touched by an Angel

Boston Public

The Pretender

Ally McBeal