The second series includes the real stories of Hitler’'s HQ, The Wolf's Lair, the Nazi megaships, and the crumbling remains of the V1 cruise missile.

In this series, the shock and awe tactics of the Blitzkrieg, the unparalleled fortifications on The Channel Islands, and the Fuhrer’s Megasub – a weapon that could have won the war for the Nazis – are all explored. The evidence of these terror weapons and incredible defensive structures are spread across Europe, if you know where to look.

The fourth series follows a team of experts on a dark journey from the Arctic Circle to Southern Italy, from the Death Camps of Poland to the inside of Hitler’s rolling HQ aboard his personal train, as they uncover a Nazi world that has been hidden for decades.

The story of America’s most important battles against the Nazis and the Japanese during World War Two. This series examines the military mind-set, pioneering tactics and state-of-the-art technologies deployed by both sides. Remnants of military hard-wear, defensive megastructures and forgotten relics of war are discovered as experts journey from the beaches of the Pacific islands to the battlefields of Northern Europe.

The story of the Nazi Germany and Japan’s epic battles against the allies in World War Two. From the skies above the Reich to the Burma Death Railway, the sixth series examines the military mind-set, pioneering tactics and state-of-the-art technologies deployed by both sides. Remnants of military hard-wear, defensive megastructures and forgotten relics of war are discovered as experts journey from the beaches of the Pacific islands to the bunkers of the Reich itself.