Tchaikovsky: 'Fortune and Tragedy'

James Hunt has never been equalled. Could swashbuckling Hunt catch the scientific Lauda? Could Niki overcome an appalling crash to come back from the dead and fight James all the way to the last race of the season? This powerful story captures the heart of the 1970s - told through unseen footage and exclusive interviews with the people who were really there - the team managers, families, journalists and friends who were in the front row of the season that changed Formula 1 forever.

The Special Air Service is the world's most famous combat unit, with the motto 'Who Dares Wins', but the story of how it came into existence has been, until now, a closely guarded secret. For the first time, the SAS has agreed to open up its archive and allow Ben Macintyre to reveal the true story of their formation during the darkest days of World War Two. With unprecedented access to the SAS secret files, unseen footage and exclusive interviews with its founder members, this series tells the remarkable story behind an extraordinary fighting force.

The story of D-Day has been told from the point of view of the soldiers who fought in it, the tacticians who planned it and the generals who led it. But that epic event in world history has never been told before through the perspective of the strange handful of spies who made it possible. D-Day was a great victory of arms, a tactical coup, and a moral crusade. But it was also a triumph for espionage, deceit, and thinking of the most twisted sort. Following on from his hugely successful BBC Two documentaries, Operation Mincemeat and Double Agent: The Eddie Chapman Story (Agent Zigzag), writer and presenter Ben Macintyre returns to the small screen to bring to life his third best-selling book - Double Cross The True Story of the D-Day Spies. Macintyre reveals the gripping true story of five of the double agents who helped to make D-day such a success.

In May 1940, feeling the RAF needs every man to fight to Luftwaffe, Geoffrey 'Boy' Wellum joins at 18, becoming the youngest ever Spitfire pilot. After an intense training, he soon bonds with the flying men of his squadron. In the air, danger is great, but on the ground drinks, sports and girls, in Geoff's case Sarah, provide great comfort. However in time, the casualties exact a grueling psychological toll, until his tour of duty is ended after 18 months.