An all-American girl trapped inside adversarial Japan when WWII erupts, she not only survives but manages to aid her imprisoned countrymen while subtly undermining the enemy. Her reward? A charge of treason levied by her own nation. This episode tells the winding tale of Iva Toguri D’Aquino.

Everyone knows that Ferdinand Magellan was the first person to circle the Earth. Wasn't he? The answer is both simple and surprisingly complex and features a fascinating cast of characters and plot twists galore. This episode tells the story of the epic 16th-century voyage that changed the course of world history.

What if a single person could save the world from apocalypse? For five thousand years, humans have predicted the end of the world with helpless anticipation of destructive forces beyond our control. However, three times an obscure individual averted nuclear annihilation on our behalf. This episode tells the story of those unsung heroes.

Before Cleopatra, before Nefertiti, a woman became not just ruler of Egypt but Pharoah king, a role reserved for men. And then she was erased from history. Almost. This episode tells the story of Hatshepsut, a woman pharaoh who was lost – and then found again.

She was a Renaissance painting prodigy - until the brutal assault and humiliating trial. Will she let darkness consume her...or rise from ashes to create brilliance? This episode tells the story of the long neglected Artemisia Gentileschi.

A pioneering woman led the way but others get all the credit. This episode traces one of the most important events in human history - the defeat of smallpox, the deadliest disease of all time - and the unsung heroine who made it possible.

Her family is murdered before her eyes, she is kidnapped, and she is sold into sex slavery - all by the age of 13. And yet three years later, she makes an indelible mark on American history. This episode unspools the remarkable story of Sacagawea - an indigenous woman who wrote a survivor's tale for the ages.

In the dying hours of World War II in the west, the United States fought one of the strangest battles in its military history. In a scenario too bizarre to be invented, American soldiers teamed up with sworn enemies to hold a medieval castle against Hitler fanatics to save some of the most famous Frenchmen alive - all against terrifying odds.

Buckle up, friends, for the rollicking tale of the Battle for Castle Itter!