In 1945 Allied forces stumble across a sprawling Nazi complex in the French countryside Three layers of protection guard the strange structures inside A swimming pool Meeting rooms A bunker that could only be fit for one man What was the purpose of this secretive place and how did the Allies miss it What did the Nazis have planned for this mysterious Nazi stronghold

For much of World War II North America has seemed safe from the brutal horrors of war But this is false comfort A chilling discovery in the furthest reaches of Eastern Canada hints at the true depths of the Nazis seafaring capabilities Coastal bases and cuttingedge technology tell the tale of the Nazis planned reign of terror over the Atlantic

Behind enemy lines the Nazis do all they can to keep the Luftwaffe in the air To do so they secretively set up shop in Kamienna Gora a place in Poland far from falling bombs But do the abandoned plants and tunnels here hide Hitlers ultimate revenge weapon After a perceived betrayal Hitlers scientists build a machine to punish an unsuspecting enemy

Decades after World War II researchers discover a concrete city buried outside the Hague More than 400 bunkers and defensive structures form a vast underground network built to defend the coastline But what was its nowsubmerged significance As the full extent of this sunken Nazi fortress is revealed questions remain about the battle that never was in the Hague

The Nazis spend the war pillaging museums emptying coffers and stealing everything of value So when the Nazi empire crumbles theres a mad dash to hide billions of dollars worth of looted art jewelry and gold Cavedin mines scuttled ships and rumors of sunken treasure are just the beginning With so much still missing where did the Nazis hide their stolen hoard

By March 1945 the Nazis have all but lost the war And yet Hitler sends throngs of soldiers to protect an isolated area of occupied Poland from oncoming forces What is he trying to hide Abandoned factories hidden tunnels and strange rumors provide clues to the mystery What secrets were the Nazis keeping in Luban