Apocalypse: The Second World War - Season 1 Episode 2 Crushing Defeat (1939–1940)
Overview: The British troops hastily evacuate from the beaches at Dunkirk, France, but are forced to abandon kilometres of precious military vehicles and equipment. Heart-rending footage captures the plight of thousands of French civilians as they flee from the Nazis, as well as home movies taken by Londoners as they dig out from daily bombings.