Samurai Headhunters

It's the most dangerous delicacy in the world. Despite incidents of poisoning year after year, the popularity of this exotic dish in Japan remains unbroken. The Japanese blowfish fugu contains one of the deadliest poisons known to man, 1250 times more potent than cyanide. If the cook isn't skilled in the use of a filet knife, the gourmet meal could become a death sentence for the restaurant guest.

Nova follows the creation of a katana from raw iron ore to finished masterpiece, through the hands of fifteen master artisans as scientists explain the chemistry and physics at each step that makes it a superb piece of engineering.

The drama documentary tells the real life story of Samurai woman Takeko Nakano who in 1868 fights for her clans' independence in a final battle that marks the end of the Samurai era.

Join us as we tell the tales of history's most iconic female fighters, from the legendary Amazons of Central Asia to the gladiators of the Roman Empire to the all-female fighting force of West Africa.