Secret Nazi Ruins

2 seasons available

The collapse of the Third Reich leaves behind secret sites, including bunkers, artillery sites, mansions, tunnels, towers, and resistance nests.
Inside the Terror Factory
S2 E1

The ruins of a once-sprawling Nazi industrial complex along the Baltic coast contains a terrifying and mysterious past; using the latest science, experts unearth a cataclysmic, top-secret technology developed by German military engineers.

Secret Nazi City
S2 E2

As the Nazis embarked on their dominate rise to power, a massive construction project secretly began across Eastern Germany; using the latest tech, experts uncover an elaborate network of underground tunnels and bunkers with frightening ambitions.

Underground Superweapons
S2 E4

A labyrinth of tunnels carved deep in the Polish mountains leads to the largest underground Nazi weapons development complex ever discovered.

Secret Relics of Nazi Research
S2 E5

The skeletal remains of strange structures are clues to a mysterious research installation secretly built by the Nazis in Western Poland; experts investigate and uncover top-secret military fuel development with a catastrophic purpose.

Mystery Beneath the Castle
S2 E6

In 1941, German forces seize an enormous Renaissance castle and begin to make mysterious renovations; experts investigate and reveal an underground tunneling project below the opulent structure and a secret construction project with dark motives.

Secrets of Vogelsang Castle
S2 E7

A medieval castle-like complex in the remote mountains of Germany contains dark secrets to the Nazi's plan for world domination; experts investigate and uncover a nefarious training facility designed to groom elite Nazi personnel.

Conspiracy on Death Island
S1 E1

A strange, abandoned mansion on a remote island is central to countless conspiracy theories; new discoveries reveal if the eerie site was a secret Nazi base intended for a sinister mission.

The Doomsday Castle
S1 E2

New discoveries at an abandoned structure in France reveal top-secret Nazi plans to unleash apocalyptic destruction.

The Devil's Lair
S1 E3

When a top-secret Nazi base is discovered in France, experts use cutting-edge technology to reveal the secrets of this deadly compound; what they find could change everything known about D-Day and the last stand of the Nazi regime.

Hitler's Forbidden Island
S1 E4

New discoveries on a strange fortified island reveal the terrifying truth behind Hitler's secret plan to win World War II at all costs; using the latest science and technology, experts investigate what really happened here.

Mystery of the Nazi Nukes
S1 E5

When a secret bunker and a vast network of tunnels are discovered after World War II, experts use cutting-edge tech to uncover if the high levels of radiation in the area could be connected to a classified Nazi nuclear program.

Hitler's Invisible City
S1 E6

As the Soviet Army pushes the Nazis out of Poland, they discover a massive city of over 1,000 buildings that was unknown to the Allies; using the latest science, experts reveal how Hitler was able to keep this sinister place hidden for so long.