In July 1940, Squadron Leader Douglas Bader and his ragtag squadron of Canadian fighter pilots go into battle against Hitler's mighty Luftwaffe. The outcome of the Battle of Britain will determine the future of the free world. But Bader is also fighting his own personal battle. Just eight years earlier, a catastrophic flying accident cost him both of his legs. Never one to accept defeat, Bader – equipped with prosthetic legs – beats all the odds to become Britain's most celebrated air ace. Bader, who was immortalised in the film Reach For The Sky, used bold but controversial tactics. He and his men helped to turn the tide in the crucial Battle of Britain. This is his remarkable story.