Personal Info
Known For
Acting
Born
February 23, 1939
Died
March 25, 2025 (age 86)
Place of Birth
Issaquah, Washington, USA
Also Known As
Dennis Arndt
Denis Arndt
Biography
See Highlights From Heisenberg Starring Mary-Louise Parker and Denis Arndt
VideoKnown For
Grey's Anatomy
Colonel Daniel Robbins
2005
Supernatural
Father Reynolds
2005
CSI: Crime Scene Investigation
Larry Maddox
2000
24
Don Ashton
2001
Columbo
Paul Mackey
1971
JAG
Richard La Porte
1995
Murder, She Wrote
Lt. Vincent Palermo
1984
Boston Legal
A.D.A. Joshua Wendt
2004
The Practice
A.D.A. Roland Hill
1997
The Practice
A.A.G. Quentin Reynolds
1997
The Practice
Defense Attorney Robertson
1997
Chicago Hope
Jason Sollers
1994
How to Get Away with Murder
Justice Strickland
2014
L.A. Law
Jack Sollers
1986
The Good Fight
Ron
2017
The Wonder Years
Mr. Tyler
1988
Touched by an Angel
Darrell
1994
Lois & Clark: The New Adventures of Superman
Dr. Sam Lane
1993
Boston Public
A.D.A. Roland Hill
2000
Tony Awards
Self - Nominee
1956