About
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
Ally McBealSeries • 1997
Grey's AnatomySeries • 2005
SupernaturalSeries • 2005
CSI: Crime Scene InvestigationSeries • 2000
JAGSeries • 1995
24Series • 2001
ColumboSeries • 1971
Murder, She WroteSeries • 1984
Boston LegalSeries • 2004
How to Get Away with MurderSeries • 2014
Chicago HopeSeries • 1994
L.A. LawSeries • 1986
The PracticeSeries • 1997
The Good FightSeries • 2017
The Wonder YearsSeries • 1988
Lois & Clark: The New Adventures of SupermanSeries • 1993
Touched by an AngelSeries • 1994
Boston PublicSeries • 2000
The PretenderSeries • 1996
seaQuest DSVSeries • 1993
The DistrictSeries • 2000
Basic InstinctMovie • 1992
ProvidenceSeries • 1999
WiseguySeries • 1987