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

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.

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?

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

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

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

Veterans and footage from the invasion of Normandy provide the details as to just how treacherous the initial landings and fierce the German defenses were their with underwater mines, 88-milimeter artillery rounds and machine gun emplacements.

Private Hal Baumgarten and his fellow GIs are victims of a deadly German ambush as they advance inland from the beach at Normandy. As he is about to be evacuated a sniper hits him, then gets "exterminated" by an unexpected friend.

A formidable German defense in Caen forces the Allies to unleash a massive aerial bombardment on the key city, with both the enemy and allies forced to seek cover.

As Lance Cpl. Stan Matulis is moving house to house clearing out the Germans in the Falaise pocket during the Battle of Normandy he and his comrades take a break in a home. After passing a window a couple of times he is shot in the neck by a sniper.

As the Germans were withdrawing from Normandy and Belgium many regrouped in Holland and attacked the Allies, inflicting many casualties. As the body count grew so did the letters that had to be written to family members of the deceased.

Besides the cold and lack of supplies and onrushing German forces soldiers of the 101st Airborne had to contend with the fear of the unknown, and fear of letting your fellow soldier down during the harsh Siege of Bastogne.

Airman Leonard recounts the chaos and cruelty of nighttime bombing raids over Berlin in a Lancaster and how he and his crew had to crash-land their disabled aircraft on one particular sortie.

By October 1939 after the Soviets and Nazis had partitioned Poland the Gestapo and Soviet secret police were looking for ways to increase and render more effective their collaboration

During a trip to Moscow in December 1941 British Foreign Minister Anthony Eden learns of Stalin's desire to hold onto eastern Poland after the end of the war.