Lake Geneva, 1816. Lord Byron and the Shelleys prepare for a night telling ghost stories, but their villa proves to have ghostly presences all its own.

Devon, November 1967. A little girl has gone missing, Professor Eustacius Jericho is conducting psychic experiments, and in the village graveyard, there is one gravestone too many. Why is Medderton known as the Cursed Village, and what do the Weeping Angels want?