Trailer | WWII Mega Weapons: Battleship Yamato

In 1934 the Japanese begin designing The Yamato, the most powerful battleship in history. Constructed in absolute secrecy, the Japanese go to extraordinary lengths to ensure no detail is revealed.

The Nazi’s grasp on a small corner of Britain, the Channel Islands, becomes an obsession for Hitler, as he turns them into one of the most heavily fortified places on the planet – his island megafortress.

This is the story of Hitler’s mountain power house – home to a Nazi elite, it became a labyrinth of underground tunnels, bunkers and secret escape routes, crowned by the awe inspiring Eagle's Nest.