From tunnels to towers, artillery sites, resistance nests and communication centers, Nazi Germany left their footprint throughout the world. To this day, silent remains still exist, sentinels guarding clues about plots that Hitler was unable to carry out. The collapse of the Third Reich left as many secrets as it did relics. Still today, remnants of the Nazi's schemes lie concealed in structures scattered across the globe. Skeletons of projects give way to mysteries. Conspiracies abound about science fiction scenarios. The Nazis were nothing if not methodical, and a deeper look reveals even darker plans. From tunnels to towers, artillery sites and communication centers; the remains of these schemes lie waiting to reveal truths about the Fuhrer's tactics and dreams in Secret Nazi Bases. What did Hitler have planned?
Seasons and episodes
4 seasons · 26 episodes
The collapse of the Third Reich left as many secrets as it did relics. Still today, remnants of the Nazi's schemes lie concealed in structures scattered across the globe. Skeletons of projects give way to mysteries. Conspiracies abound abou
S4 E1A Secret Canal
Jun 11, 202543 min
With Nazi Germany's rise to power, a long-abandoned canal project in East Prussia is resurrected, but the true purpose of this massive waterway comes into question.
S4 E2Darkened Turrets
Jun 18, 202543 min
As Hitler's shadow engulfs Europe, ancient castles across the continent fall under Nazi control and are transformed to serve the ambitions of the Third Reich.
S4 E3A Secret to Win the War
Jun 25, 202543 min
In 1942, a mysterious technology is facilitating a deadly Blitz. Desperate for answers, British intelligence sets its sights on an installation in Bruneval, France.
S4 E4Vengeance Under the Dome
Jul 2, 202543 min
As Allied bombing raids escalate, a massive concrete dome rises from the French countryside, reportedly concealing a crucial component of Hitler's plan.
S4 E5Island Battleship
Jul 9, 202543 min
After the Allied landing in Normandy, France falls city after city - but a small island fortress off the coast becomes the stage for a harrowing act of Nazi defiance.
S4 E6Wolves in Wolves' Clothing
Jul 16, 202543 min
Deep in the forests of East Prussia, a sprawling Nazi complex becomes the nerve centre of Hitler's empire - and the site of a daring plot against the Fuhrer.
Starring
Frequently asked questions
- Where can I watch Secret Nazi Bases?
- Secret Nazi Bases is streaming on Philo, Tubi TV, Pluto TV, Magellan TV, Discovery +, Science Channel, The Roku Channel, Spectrum On Demand, Discovery+ Amazon Channel, Xive TV Documentaries Amazon Channel. It can also be rented or bought on Amazon Video, Apple TV Store, Fandango At Home, Google Play Movies. Availability is refreshed weekly.
- How many seasons of Secret Nazi Bases are there?
- Secret Nazi Bases has 4 seasons and 26 episodes. Status: Returning.
- When is the next season of Secret Nazi Bases?
- No air date has been announced for the next episode of Secret Nazi Bases. Status: Returning. The latest episode aired on July 16, 2025.
- Who stars in Secret Nazi Bases?
- Secret Nazi Bases stars James MacPhee, Richard Lynson, Tyler Lito, Pedro Fumero.
