Eminent classical historian Robin Lane Fox embarks on a journey in search of the origins of the Greek myths. He firmly believes that these fantastical stories lie at the root of western culture, and yet little is known about where the myths of the Greek gods came from, and how they grew. Now, after 35 years of travelling, excavation and interpretation, he is confident he has uncovered answers. From the ancient lost city of Hattusas in modern Turkey to the smouldering summit of the Sicilian volcano Mount Etna, the documentary takes the viewer on a dazzling voyage through the Mediterranean world of the 8th century BC, as we follow in the slipstream of an intrepid and mysterious group of merchants and adventurers from the Greek island of Euboea.