David Jason's Secret Service - S1 E1

2. Episode 2

Sir David lifts the lid on true stories of unbelievable heroism in World War II and explores a world of cold-blooded assassins, crack saboteurs, elite commandos, real-life super-villains and the ultimate femmes fatales. With unique access to the UK Defence Academy, Sir David uncovers the astonishing true stories of the World War II super-agents whose exploits and tales of derring-do could have come straight from the pages of a Bond novel.

3. Episode 3

Sir David finds out how the best brains in Britain were recruited to help win a very secret war. From high-tech intelligence to undercover ops, he reveals how the real Qs of World War II defeated Hitler with their ingenious problem-solving and cutting-edge designs. A recently discovered cache of top-secret drawings reveals how Nazi tech boffins plotted to attack Britain on home soil.