Season 3

    Video thumbnail: Nazi Mega Weapons Next on Episode 4 | Hitler's Island Megafortress

    Nazi Mega Weapons

    Next on Episode 4 | Hitler's Island Megafortress

    The Channel Islands turn into one of the most heavily fortified places on the planet.

    Next on Episode 4 | Hitler's Island Megafortress

    Video thumbnail: Nazi Mega Weapons Next on Episode 3 | Eagle's Nest

    Nazi Mega Weapons

    Next on Episode 3 | Eagle's Nest

    Hitler’s mountain house became a labyrinth crowned by the awe-inspiring Eagle's Nest.

    Next on Episode 3 | Eagle's Nest

    Video thumbnail: Nazi Mega Weapons Next on Episode 2 | Hitler's Killer Subs

    Nazi Mega Weapons

    Next on Episode 2 | Hitler's Killer Subs

    The Type 21 U-boat was Hitler's ultimate deep sea destroyer.

    Next on Episode 2 | Hitler's Killer Subs

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