Hitler's Death Ray (S01E02)

Nazi scientists are engaged in a project to create a solar mirror capable of annihilating any city on Earth from a distance of 5,100 miles in space. In January 1945, the Russian forces advance from the East, driving German troops back toward Berlin. Meanwhile, Hitler and his inner circle boast about their superweapons that could obliterate the British. As Nazi wonder weapons wreak havoc on the Allies, anxiety intensifies. Strange lights streaking through the sky, referred to as Foo Fighters, leave everyone wondering just how far the Germans’ technological advancements have progressed.