Denis Arndt

Acting

Denis Arndt

Born February 23, 1939Issaquah, Washington, USA70 credits

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

Do Over

Movie

2023

The Good Fight
7.5

The Good Fight

TV

2017

How to Get Away with Murder
7.8

How to Get Away with Murder

TV

2014

Dolphin Tale 2
7.0

Dolphin Tale 2

Movie

2014

7.0

Shuffle

Movie

2010

Past Life
3.6

Past Life

TV

2010

Filmography

D
2023Do Overas LouMovie
The Good Fight
2017The Good Fightas RonTV
How to Get Away with Murder
2014How to Get Away with Murderas Justice StricklandTV
Dolphin Tale 2
2014Dolphin Tale 2as DennisMovie
S
2010Shuffleas Big bossMovie
Past Life
2010Past Lifeas HenryTV
Behind Enemy Lines II: Axis of Evil
2006Behind Enemy Lines II: Axis of Evilas CIA Director Weylon ArmitageMovie
Bandidas
2006Bandidasas AsheMovie
Supernatural
2005Supernaturalas Father ReynoldsTV
Grey's Anatomy
2005Grey's Anatomyas Colonel Daniel RobbinsTV
Sniper 3
2005Sniper 3as William AveryMovie
Last Best Chance
2005Last Best Chanceas Nathan SheldonMovie
Boston Legal
2004Boston Legalas A.D.A. Joshua WendtTV
Anacondas: The Hunt for the Blood Orchid
2004Anacondas: The Hunt for the Blood Orchidas CEOMovie
S.W.A.T.
2003S.W.A.T.as Sgt. HowardMovie
Dead Heat
2002Dead Heatas Ivan BarnesMovie
Undisputed
2002Undisputedas Warden LipscomMovie
24
200124as Don AshtonTV
Boston Public
2000Boston Publicas A.D.A. Roland HillTV
The District
2000The Districtas Owen MitchellTV
CSI: Crime Scene Investigation
2000CSI: Crime Scene Investigationas Larry MaddoxTV
Blast
2000Blastas SheriffMovie
Time of Your Life
1999Time of Your LifeTV
Family Law
1999Family Lawas SzaboTV
Get Real
1999Get Realas Stewart GreenTV
Providence
1999Providenceas Dr. Bill AugustineTV
Max Q: Emergency Landing
1998Max Q: Emergency Landingas Don MitchumMovie
Blackout Effect
1998Blackout Effectas Frank WyattMovie
Ally McBeal
1997Ally McBealas Michael MannixTV
NightScream
1997NightScreamas Ray OrdwellMovie
The Practice
1997The Practiceas A.D.A. Roland HillTV
Asteroid
1997Asteroidas PresidentMovie
Payback
1997Paybackas Neil StanfillMovie
Metro
1997Metroas Capt. Frank SolisMovie
The Pretender
1996The Pretenderas Nick AvaniTV
The Burning Zone
1996The Burning ZoneTV
The Beast
1996The Beastas Osborne ManningMovie
How to Make an American Quilt
1995How to Make an American Quiltas JamesMovie
JAG
1995JAGas Richard La PorteTV
The Return of Hunter: Everyone Walks in L.A.
1995The Return of Hunter: Everyone Walks in L.A.as Frank BattagliaMovie
Touched by an Angel
1994Touched by an Angelas DarrellTV
Chicago Hope
1994Chicago Hopeas Jason SollersTV
Amelia Earhart: The Final Flight
1994Amelia Earhart: The Final Flightas Joseph LaughlinMovie
Tears and Laughter: The Joan and Melissa Rivers Story
1994Tears and Laughter: The Joan and Melissa Rivers Storyas Jerry WernerMovie
seaQuest DSV
1993seaQuest DSVas Navy Quartermaster BickleTV
Lois & Clark: The New Adventures of Superman
1993Lois & Clark: The New Adventures of Supermanas Dr. Sam LaneTV
Boy Meets Girl
1993Boy Meets Girlas Ted JordanMovie
Condition: Critical
1992Condition: Criticalas Dr. Austin DeGrooseMovie
Picket Fences
1992Picket Fencesas Franklin DellTV
Bodies of Evidence
1992Bodies of Evidenceas Harris DevlinTV
Cruel Doubt
1992Cruel Doubtas Leith Von SteinTV
Basic Instinct
1992Basic Instinctas Lieutenant WalkerMovie
One Special Victory
1991One Special Victoryas Jack ArnerMovie
Herman's Head
1991Herman's Headas Russell BoswellTV
Judith Krantz's Till We Meet Again
1989Judith Krantz's Till We Meet AgainTV
Mancuso, F.B.I.
1989Mancuso, F.B.I.TV
Life Goes On
1989Life Goes OnTV
TV 101
1988TV 101as Officer CheckerTV
Distant Thunder
1988Distant Thunderas LarryMovie
A
1988Annie McGuireTV
The Wonder Years
1988The Wonder Yearsas Mr. TylerTV
Wiseguy
1987WiseguyTV
Crime Story
1986Crime Storyas Al NovakTV
L.A. Law
1986L.A. Lawas Jack SollersTV
Murder, She Wrote
1984Murder, She Wroteas Lt. Vincent PalermoTV
Dawn Flight
1976Dawn FlightMovie
Runaway on the Rogue River
1974Runaway on the Rogue Riveras John PetersonMovie
Columbo
1971Columboas Paul MackeyTV
Tony Awards
1956Tony Awardsas Self - NomineeTV
The Wonderful World of Disney
1954The Wonderful World of Disneyas John PetersonTV