Just below the surface of modern Ireland, a parallel world exists with its roots in pre-Christian belief. Irish fairies aren't like Tinkerbell - they're more like a supernatural mafia. So be careful what you say, because as the story goes, they're probably listening. Tim talks to one of Ireland's last seanchaí or story-teller historians, who once managed to get a highway diverted to prevent the felling of a fairy bush. We also hear about modern traditions from the streets of Galway as the Celtic New Year Samhain festival is underway. Meanwhile, Naomi discovers that fairies can even make an appearance in modern politics, thanks to Ireland's unique clan of rural populists, the Healy Rae political dynasty of County Kerry.