Jonathan Ross goes in search of Britain's lost legends. In Whitby, where Dracula landed, he learns about mythical cave-dwelling creatures with healing powers. He then heads to the Moors to discover the scientific truth about the will-o'-the-wisps.
Jonathan explores Wales's fantastic fables and local legends, from Rhita Gawr and the Welsh Dragon, to the Green Man and the Lady of Llyn y Fan Fach.