“All the Light We Cannot See” follows Marie-Laure, a blind French girl, and her father, Daniel LeBlanc, as they flee Paris during World War II. They’re intent on keeping a valuable diamond out of Nazi hands. They move to the seaside town of Saint-Malo, where Marie makes a connection with Werner, a German boy who’s been enlisted to monitor radio broadcasts for the Nazis. Netflix describes the story, which follows Marie-Laure and Werner for a decade, as “a story of the extraordinary power of human connection — a beacon of light that can lead us through even the darkest of times. “