Secrets of WW2

From undercover agents in the French Resistance to women who were willing to get under the covers in exchange for military secrets, discover the secret world of women at war. E3: Women Spies of WW2

This episode focuses on the tools of espionage employed by both the Allies and the Axis during WW2. E4: Weapons of the Shadow War

Priceless art, personal assets and national treasures were an extraordinary amount of loot prized by Hitler as much as territory - we discover the organised plunder of these riches. S1 E5: Nazi Gold

We take a look at one of WWII's most significant theatres of warfare, in which Germany's U-boat fleet relentlessly attacked Britain's supply lines. S1 E6: Battle of the Atlantic

After Hitler invaded Poland, the Western Allies and Nazi Germany were technically at war - for 7 months, neither side engaged in major military land operations. S1 E7: 'Sitzkrieg' and the Phoney War

As Britain alone faced German forces with Nazi troops storming across Europe at great speed, the course of the war was far from certain. S1 E8: The Battle of Britain