Can one man really change the world? If that man is Genghis Khan, the answer is yes. Born around 1161, Temujin, as he was named, grew up in humble surroundings. As a teenager, he fled from enemy raiders, but he became a fearless-and feared-man who commanded an army of thousands and an empire of millions. In fact, by the mid-1200's Genghis Khan's Mongol Empire included much of the known world. Though he was responsible for the deaths of millions, he...

Explore the origins of the Huns, Goths, Vikings, and Mongols. Shot on location featuring interviews, reenactments and narrated by Clancy Brown, this brings to life the powerful leaders, and drive that kept empires in terror for centuries.