Watch Hitler's Engineers: Building the Third Reich

Fritz Todt was Hitler's leading engineer and his Minister of Armaments. He was the man the F

Ferdinand Porsche designed one of the most iconic cars in history, but it would never have happened without Hitler's backing. In Hitler, Porsche saw an opportunity to achieve the success he dreamed of-but it would come at a great cost.

Hans Kammler's fingerprints can be found all over the Third Reich's most prestigious and deadly engineering projects-not as an architect or inventor, but as a project manager. We reveal how, as head of the SS's construction bureau, Kammler was the mastermind that took projects from drawing boards to reality.

Werner Heisenberg is one of the most controversial scientists of the Third Reich. A key figure in the Nazis' efforts to build an atomic bomb, the target of an Allied assassination plot, but a man with motives that remain unclear. The US may have won the race for the bomb, but how close was it, and was Heisenberg trying to help or to hinder the Nazis efforts?

Wernher von Braun was instrumental to NASA's Apollo 11 mission that put a man on the moon. His pioneering work in rocketry made it possible, but his past was kept under wraps-for this 'American hero' had honed his craft at the helm of the Nazis' rocketry programme that created the deadly 'Vengeance Weapons' and claimed the lives of thousands.

Albert Speer was Hitler's favourite architect and a central figure within the F