Quest for the Lost Civilisation

Beneath the Pacific Ocean off a small Japanese island, is an underwater mystery that could rewrite our human history. Graham Hancock goes on a quest to trace the remains of a lost civilisation

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Episode Guide

  • Series 1 Episode 1

    Heaven's Mirror

    At Yonaguni, Hancock scuba dives 70 feet beneath the waves to an astonishing submerged step-pyramid structure, never seen before on British television. It has the appearance of a great work…

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  • Series 1 Episode 2

    Forgotten Knowledge

    Graham Hancock's global quest looks at astronomical, cultural and symbolic evidence that, while scattered around the world, links inextricably together.

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