Secret Nazi Bases

Himmler's Occult Castle: In 1933, Heinrich Himmler signed a 100-year lease for Wewelsburg castle in Buren, Germany. The space became a clandestine training space for the SS. S2 Ep8

Himmler's Occult Castle: In 1933, Heinrich Himmler signed a 100-year lease for Wewelsburg castle in Buren, Germany. The space became a clandestine training space for the SS.

Into the Wolf's Den: Allied forces stumble across a sprawling complex in the French countryside. What did the Nazis have planned for this mysterious Nazi stronghold? S3 Ep1

Into the Wolf's Den: Allied forces stumble across a sprawling complex in the French countryside. What did the Nazis have planned for this mysterious Nazi stronghold?

Into the Wolf's Den: Allied forces stumble across a sprawling complex in the French countryside. What did the Nazis have planned for this mysterious Nazi stronghold? S3 Ep1

Into the Wolf's Den: Allied forces stumble across a sprawling complex in the French countryside. What did the Nazis have planned for this mysterious Nazi stronghold?

Run Silent Run Deep: A chilling discovery in the furthest reaches of Eastern Canada hints at the true depths of the Nazis' seafaring capabilities. S3 Ep2

Run Silent Run Deep: A chilling discovery in the furthest reaches of Eastern Canada hints at the true depths of the Nazis' seafaring capabilities.

Run Silent Run Deep: A chilling discovery in the furthest reaches of Eastern Canada hints at the true depths of the Nazis' seafaring capabilities. S3 Ep2

Run Silent Run Deep: A chilling discovery in the furthest reaches of Eastern Canada hints at the true depths of the Nazis' seafaring capabilities.

Villa Winter: Secret U-Boat Base?: The Spanish island of Villa Winter, which was suspected of being a port for German U-boats and part of a larger plan to invade the United States. S1 Ep3

Villa Winter: Secret U-Boat Base?: The Spanish island of Villa Winter, which was suspected of being a port for German U-boats and part of a larger plan to invade the United States. S1 Ep3

Terror out of Sight: Scientists in Kamienna Gora work to keep the Luftwaffe flying but are they also building Hitler's next revenge weapon? S3 Ep3

Dag Bromberg: A City in the Forest: As the Red Army approached a forest in Poland toward the end of the war, they stumbled upon a complex containing more than 1,000 structures across 25sqkm. S1 Ep5

Terror out of Sight: Scientists in Kamienna Gora work to keep the Luftwaffe flying but are they also building Hitler's next revenge weapon?

Dag Bromberg: A City in the Forest: As the Red Army approached a forest in Poland toward the end of the war, they stumbled upon a complex containing more than 1,000 structures across 25sqkm. S1 Ep5

Bergkristal: The Atomic Threat: A secret weapons program in the heart of Austria that could have ended badly for the Allies - and may have indicated nuclear plans being concocted by Hitler. S1 Ep6

Villa Winter: Secret U-Boat Base?: The Spanish island of Villa Winter, which was suspected of being a port for German U-boats and part of a larger plan to invade the United States. S1 Ep3

Dag Bromberg: A City in the Forest: As the Red Army approached a forest in Poland toward the end of the war, they stumbled upon a complex containing more than 1,000 structures across 25sqkm. S1 Ep5

Dag Bromberg: A City in the Forest: As the Red Army approached a forest in Poland toward the end of the war, they stumbled upon a complex containing more than 1,000 structures across 25sqkm. S1 Ep5

Bergkristal: The Atomic Threat: A secret weapons program in the heart of Austria that could have ended badly for the Allies - and may have indicated nuclear plans being concocted by Hitler. S1 Ep6

Bergkristal: The Atomic Threat: A secret weapons program in the heart of Austria that could have ended badly for the Allies - and may have indicated nuclear plans being concocted by Hitler.

Villa Winter: Secret U-Boat Base?: The Spanish island of Villa Winter, which was suspected of being a port for German U-boats and part of a larger plan to invade the United States. S1 Ep3

Dag Bromberg: A City in the Forest: As the Red Army approached a forest in Poland toward the end of the war, they stumbled upon a complex containing more than 1,000 structures across 25sqkm. S1 Ep5

Dag Bromberg: A City in the Forest: As the Red Army approached a forest in Poland toward the end of the war, they stumbled upon a complex containing more than 1,000 structures across 25sqkm. S1 Ep5

Bergkristal: The Atomic Threat: A secret weapons program in the heart of Austria that could have ended badly for the Allies - and may have indicated nuclear plans being concocted by Hitler. S1 Ep6

Villa Winter: Secret U-Boat Base?: The Spanish island of Villa Winter, which was suspected of being a port for German U-boats and part of a larger plan to invade the United States. S1 Ep3

Dag Bromberg: A City in the Forest: As the Red Army approached a forest in Poland toward the end of the war, they stumbled upon a complex containing more than 1,000 structures across 25sqkm. S1 Ep5

Bergkristal: The Atomic Threat: A secret weapons program in the heart of Austria that could have ended badly for the Allies - and may have indicated nuclear plans being concocted by Hitler. S1 Ep6

Dag Bromberg: A City in the Forest: As the Red Army approached a forest in Poland toward the end of the war, they stumbled upon a complex containing more than 1,000 structures across 25sqkm.

Bergkristal: The Atomic Threat: A secret weapons program in the heart of Austria that could have ended badly for the Allies - and may have indicated nuclear plans being concocted by Hitler. S1 Ep6

Villa Winter: Secret U-Boat Base?: The Spanish island of Villa Winter, which was suspected of being a port for German U-boats and part of a larger plan to invade the United States. S1 Ep3

Dag Bromberg: A City in the Forest: As the Red Army approached a forest in Poland toward the end of the war, they stumbled upon a complex containing more than 1,000 structures across 25sqkm. S1 Ep5

Bergkristal: The Atomic Threat: A secret weapons program in the heart of Austria that could have ended badly for the Allies - and may have indicated nuclear plans being concocted by Hitler. S1 Ep6

Dag Bromberg: A City in the Forest: As the Red Army approached a forest in Poland toward the end of the war, they stumbled upon a complex containing more than 1,000 structures across 25sqkm.

Villa Winter: Secret U-Boat Base?: The Spanish island of Villa Winter, which was suspected of being a port for German U-boats and part of a larger plan to invade the United States. S1 Ep3

Bergkristal: The Atomic Threat: A secret weapons program in the heart of Austria that could have ended badly for the Allies - and may have indicated nuclear plans being concocted by Hitler.

Villa Winter: Secret U-Boat Base?: The Spanish island of Villa Winter, which was suspected of being a port for German U-boats and part of a larger plan to invade the United States.

Underground Terror: A vast network of Nazi bunkers buried in the Hague tells the story of the greatest battle of WWII that never was. S3 Ep4

Underground Terror: A vast network of Nazi bunkers buried in the Hague tells the story of the greatest battle of WWII that never was.

Underground Terror: A vast network of Nazi bunkers buried in the Hague tells the story of the greatest battle of WWII that never was. S3 Ep4

Underground Terror: A vast network of Nazi bunkers buried in the Hague tells the story of the greatest battle of WWII that never was.