S1, E3: On This Voyage Around The Sunsoaked Greek Islands Nigel Revels In The Natural Wonders Of This Ancient World In Athens Itself He Reveals How A Little Owl Was The Reason For Coins With Two Faces The Origin Of Heads And Tails In Santorini He Takes The Ships Ballroom Stars And Singers To Dance With Fishes And Mountain Climbs In Crete To Find Soaring Griffin Vultures