Upcoming episodes, programme details and where to watch over the next seven days. All times are UK time.
The role played by engineering giant Vickers during the Second World War, including the development of the Spitfire and how the Royal Navy recovered from losing so many warships.
How the Americans, once they were provoked into war, out-produced the rest of the world so quickly and by such a huge margin, including the likes of General Motors.
Henry Ford's plan, with the help of Albert Kahn, to build a giant factory in Michigan, covering 3.5million sq ft and including an aircraft production line half a mile in length.
The sabotaging efforts of Peugeot in Nazi-occupied France, where the bosses and workers cooperated with the Resistance to hinder the Nazis' use of military vehicles.
The story of America's 'Liberty Ships', which were produced in incredible numbers and became known as the Model T Fords of the ocean.