Obsession in August

S1 E1: After their parent's return from abroad is delayed, 14 year-old Vicky and her younger brother Aidan are taken by their Uncle Lance to visit the Earl of Sackville. But they quickly discover that this is no ordinary holiday in the countryside. Mysterious winds have been howling. And Lance and his friends are going on a secretive expedition to uncover the mysteries surrounding the mythical Camelot.