The story of how in just 13 years, Hitler led a fringe sect with less than a hundred members and outlandish ideas to be the dominant force in German politics.
http://www.bbc.co.uk/programmes/p0dt0mq0
Introducing... History's Secret Heroes
Helena Bonham Carter shines a light on extraordinary stories from World War Two. Join her for incredible tales of deception, acts of resistance and courage.