Unearthed: Season 8, Episode 6 - ProjectFreeTV

8 - 6: Secrets of Seahenge

A prehistoric megastructure, Seahenge, emerges from the sands of an English shore in the county of Norfolk that could reveal lost mysteries of the Bronze Age, 4000 years ago; using pioneering technology and 3-D imaging analysis, experts investigate and uncover dark, ancient rituals once performed here.