As the Battle of Britain begins in earnest, the whole country finds itself under attack from the might of Hitler's air force. This episode explores the stories of people on the front-line.
The Darkest Hour: The story of August 30, 1940 - the RAF's most intense day of fighting across the whole battle, as Britain's airfields came under severe threat.
The Blitz: The aerial battle that changed the course of the Second World War. The story of September 15, 1940 - the most decisive day in the battle for the RAF.