Graham Hancock - Ancient Mariners

⁣⁣Third episode of the first season of ⁣"Quest for the Lost Civilization with Graham Hancock" from 1998.

Writer
and adventurer Graham Hancock journeys around the world, visiting the
most mysterious ancient sites and searching for the fingerprints of a
lost civilization. Traveling from southern Europe to Egypt, and the
Americas to Japan's Pacific Islands, Hancock uncovers astronomical and
geological evidence of an advanced civilization that may have existed as
early as 10,500 BC.