S01:E03 - Episode 3
Sir David searches out Britain's eccentric amateur inventors and backyard boffins, who played a key role in the defeat of Hitler and created the machinery of 21st-century surveillance.
Season 1
S01:E01 - Episode 1
Sir David reveals the legendary characters, audacious missions and makeshift methods of spying's early days, and uncovers the real heroes and heroines who were pivotal to Allied victory in World War I.
S01:E02 - Episode 2
Sir David reveals true stories of unbelievable heroism in World War II, in a world of cold-blooded assassins, crack saboteurs, elite commandos, playboy spies, super-villains and femmes fatales.
S01:E03 - Episode 3
Sir David searches out Britain's eccentric amateur inventors and backyard boffins, who played a key role in the defeat of Hitler and created the machinery of 21st-century surveillance.
Cast
Director
Genres
Subtitles
English
TV-14
This program contains material that many parents would find unsuitable for children under 14 years of age.
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