Secret Nazi Bases Season 2 Episode release dates & where to watch

1. Inside The Terror Factory

Guided missiles, the Wasserfall, and the war-changing V2 were dreamed up and tested in Peenemunde, a German seaside city suddenly overtaken by Nazi elite.

2. Secret Nazi City

Germany's preparations for WW2 began years before 1939. Under various guises, Germany began work on what would become their most technologically advanced front.

3. Secrets of the Owl Mountains

In Poland lies a forgotten Nazi complex which could have sheltered up to 27,244 people from Allied bombs, the purpose of which largely remains a mystery.

4. Underground Superweapons

Hidden in a remote mountainous forest is a structure nicknamed the Fly Trap or Hitler's Stonehenge. Researchers still have no definitive idea what it is.

5. Secret Relics of Nazi Research

Outside the town of Politz lie the ruins of what was once one of Germany's most important assets - a place that kept the German war machine moving.

6. Mystery Beneath The Castle

Secrets of Hitler's Castle: When the Nazis took Ksiaz Castle, it wasn't for the view. Secret staircases and lifts were built, while underneath, a vast network of tunnels was taking form. S2 Ep6

7. Secrets of Vogelsang Castle

Built in 1934, Ordensburg Vogelsang, a virtual Nazi Castle was constructed with the intention of building the New German; elite future leaders of the Reich.

8. Curse of Himmler's Castle Finale

In 1933, Heinrich Himmler signed a 100-year lease for Wewelsburg castle in Büren, Germany. The space became a clandestine training space for the SS.