The UnXplained (2019)

Episode Overview

Even with our advanced technology, there's still a vast mystery surrounding what exists beneath the Earth's surface. What truly lies at the planet's core? Is it composed of dense metals, or could there be a hollow realm as some theorists propose? Additionally, how much of human history has unfolded underground? Recent findings of ancient subterranean sites like Derinkuyu and the Malta Hypogeum hint at the possibility of many more hidden structures waiting to be uncovered. If our past is rooted underground, could our future also be shaped by this hidden world?