The Fifth Horseman Is Fear 1965

Dr. Braun is forbidden to practice medicine because he's a Jew living in Nazi occupied Czechoslovakia. He's old, seems resigned about the fate of the Jews, and even works in the Department of Confiscation of Jewish Property. One day a neighbor asks him to assist a wounded political fugitive. Dr. Braun reluctantly operates to remove the bullet, but warns that plenty of morphine will soon be needed in order to keep the man from screaming when he awakes, which would attract unwanted attention.