'We daren't go a-hunting for fear of little men' - words from an old children's song, but to the residents of one Welsh village it's more than just a nursery rhyme. A legend has been handed down through the ages, telling of an ancient mountain people, dedicated to evil, who were massacred by the villagers' ancestors three thousand years ago. No animals ever graze on the northern slope of the mountain where the bloodshed took place and strange incidents...