Witness the dark rituals of human mutilation as the Maya rulers draw their own blood to offer to the gods. This episode reveals Maya culture at its peak---while its cities matched the sophistication and power of those in Europe in AD 800, this civilization declined suddenly a century later---leaving behind questions and enigmas.

Enter the Colosseum alongside the gladiators and their foes as they prepare for battle. This episode re-creates the glory of Rome at the zenith of its power and explains how the Romans conquered the western world. Learn the mistakes that led to the Empire's chaotic collapse.