RMC Production

Two men show extraordinary courage by secretly mapping Paris' underground during the 1940 German occupation.

On April 19, 1993, in Waco, Texas, after several attempts at talks and negotiations, the American authorities stormed Mount Carmel, the religious campus of the prophet David Koresh at the head of the Davidian sect.

In the heart of central Europe are some of the world’s most impenetrable military strongholds. In France, 160 megastructure fortresses still line the country’s borders 3 centuries after they were constructed. As solid as ever, how did they withstand attack after attack? Was the secret in their materials? Their shape? In fact, the strength and resilience of these megastructures is due to the genius of one man: Sébastien le Prestre de Vauban.