How to watch the season 8 premiere of ‘The UnXplained with William Shatner with a free trial

The hit mystery series premieres January 16 with "Impossible Ancient Structures" episode exploring engineering feats that ...
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7 ancient structures so advanced their construction still baffles scientists

These ancient structures still stand - but the people who built them remain a mystery that history can’t fully explain.

‘The UnXplained’ takes a look at ancient structures during season 8 premiere

During the season eight premiere episode of "The UnXplained" host William Shatner takes viewers all over the world to examine ancient structures.