German tanks cross the Rhine on rafts; Gen. Rommel confers with officers; soldiers eat and sleep; German troops load and fire artillery and tanks advance; Germans fight thru a city; and German forces close in on Dunkirk. Shows blazing ruins at night; French POWs and a French Gen. leaving a German plane. German cavalry; tanks;cyclists; armor; motorized infantry advance past allied equipment and ruins in Belgium. Maps the German attack on Dunkirk.