不列颠之战：英勇抵抗，捍卫家园，铸就传奇，改变战争命运。食物链148分钟未删减版

　　In this installment of the "Why We Fight" propaganda film series, we have the account of Great Britain's last stand against the forces of Nazi Germany. This mainly focuses on the desperate, but successful, battle to maintain their vital air superiority over the British Isles and the morale of the people to prevent invasion.