An old diary is given to the new owners of a house in Cambria, California. Designed by famous architect Julia Morgan, it has some oddities - including a spiral staircase in the backyard, leading to nowhere. What they discover involves old Welsh magic and the birth of the Tylwyth Teg King's half-human children. The house holds the key to bringing peace to Cambria and Wales - but it needs both women to mend a centuries-old rift.
33 parts