Giants appear in every culture throughout history. From David and Goliath to Paul Bunyon to Andre the Giant, they've wrestled gods, conquered empires, and inspired heroes to rise in stature.

Why are average-sized humans so fascinated with larger-than-life characters?

In this Cyclopean 1.5-hour special, consider the origins of these colossal creatures by exploring folklore and legends worldwide, and examining scientific evidence of their existence.