Based on declassified materials and documentation it appears that Nazi scientists were using radioactive materials in order to enable their flying discs to achieve vertical lift-off.

In southwestern Poland the Nazis built a series of underground production and testing facilities that allowed them to experiment with and develop highly secretive and advanced flying machines.

It's not just the possession of a host by a demon that warrants an exorcism.

Englishman Jamie Theakston goes to Wales to see the supposed Holy Grail, and grills its possessor about its history and supposed supernatural ability.

Vampires have long been a part of our imaginations and history, but some, like this unique couple from England, claim to practice today.

To this day mystery surrounds the circumstances of Italian Fascist Dictator Benito Mussolini's death. Was he killed by Italian partisans? British special operatives? On the orders of Hitler?

Was the Third Secret of Fatima suppressed by the Vatican because it revealed an approaching apocalypse?

Archaeologist Howard Carter and his team make a small yet significant discovery in their search for the tomb of Tutankhamun.

An all-star team of sorts is created to extract and itemize all items to be found in the tomb of Tutankhamun, with specific care to be given to papyri.

Italian explorer Giovanni Belzoni hones in on Ramesses II's Mansion of Millions of Years during his exploration of ancient Egyptian structures.

It's a race through Egypt as Belzoni attempts to salvage ancient artifacts before fellow Italian Drovetti gets his hands on them.

French scholar Jean-François Champollion attempts to decipher the ancient Egyptian mystery of hieroglyphs by taking a linguistic rather than symbolic approach to the riddle.

In 19th century Egypt Champollion discovers that nature and daily life influenced and inspired ancient hieroglyphs.

As part of their plans for expansion into and domination of the Soviet Union the Nazi hierarchy create the Einsatzgruppe, death squads that are tasked with clearing territory of Jews and Communists for settlement by Germans.

During the Nuremberg Trials former SS officers explain how the Einsatzgruppen procured and employed their gas vans.

After the defeat at Stalingrad Nazi Germany initiates Aktion 1005, an attempt to eliminate evidence of the mass killings perpetrated by the Einsatzgruppen because of concerns about the repercussions once the war was over.