WOW It is funny that you have posted this since my youngest and I were on Netflix and saw a program about marines done by Hackman. In it he states he’s a Marine, BTW it was a good program as we are a Marine family here.
Greatest LUTHOR ever. The new Luthor is a pu**y wimp compared to Hackman’s version.
I heard from someone many years ago that he took the role in UNCOMMON VALOR because he had a soft spot for MIA/POW’s in Vietnam, and he knew a lot of friends who lost sons in the war.