Denis Arndt

Denis Arndt (born November 23, 1939) is 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.
Life and career.
Denis Arndt served in the Vietnam War as a United States Army helicopter pilot, earning a Purple Heart and Commendation Medal. 
After the war, Arndt flew helicopters in Alaska for several years before completing a degree at the University of Washington. He joined the Oregon Shakespeare Festival in Ashland, Oregon where he completed 15 seasons and was a charter member of Seattle's Intiman Theater.
After Kenneth Welsh exited rehearsals of the play "Heisenberg", Arndt was cast and joined the Manhattan Theater Club's production, which opened June 3, 2015. The production moved to Broadway's Samuel J. Friedman Theatre on October 13, 2016.
Arndt has also appeared in guest roles on a number of television shows including "The Good Fight", "Grey's Anatomy", "Supernatural" and "Vanished". He had a regular role on "Annie McGuire" and recurring roles on "Picket Fences" and "L.A. Law". He has appeared in films including "Basic Instinct" and "How to Make an American Quilt".