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.
Acting · 67
The Good Fight
2017
Dolphin Tale 2
2014
Past Life
2010
Bandidas
2006
Supernatural
2005
Grey's Anatomy
2005
Last Best Chance
2005
Boston Legal
2004
Sniper 3
2004
S.W.A.T.
2003
Dead Heat
2002
Undisputed
2002
24
2001
Boston Public
2000
The District
2000
Blast
2000
Family Law
1999
Get Real
1999
Providence
1999
Blackout Effect
1998
Ally McBeal
1997
NightScream
1997
The Practice
1997
Asteroid
1997
Payback
1997
Metro
1997
The Pretender
1996
The Burning Zone
1996
The Beast
1996
JAG
1995
Chicago Hope
1994
seaQuest DSV
1993
Boy Meets Girl
1993
Picket Fences
1992
Cruel Doubt
1992
Basic Instinct
1992
Herman's Head
1991
Mancuso, F.B.I.
1989
Life Goes On
1989
TV 101
1988
Distant Thunder
1988
The Wonder Years
1988
Wiseguy
1987
Crime Story
1986
L.A. Law
1986
Dawn Flight
1976
Columbo
1971
Tony Awards
1956
