My favorite WWII movies are "Stalag 17" and "The Devil's Brigade".
My wife who has many family members in the military, who dislikes guns,( but understands their importance), absolutely loves "The Devils Brigades." Go figure?
One other war movie I saw and was very impressed with it's realism was "Red Dawn." Though fictional, it was a good war movie.
We only get basic cable and are very disappointed with the lack of no WAR Movies. May have to go down and rent a couple.