Aubrey Judd, veteran radio presenter of The Dead Room, soon realises that elements of his own past are not as dead and buried as he perhaps hoped.

Adaptation of a ghost story by MR James. 1684. John Martin is on trial for his life. Facing him, the infamous 'hanging judge' George Jeffreys. However, this is not a cut-and-dried murder case.

1923. Edward Williams, gentleman and amateur golfer, lives an untroubled life as the curator of a small university museum. His speciality is the topography of the British Isles. So when an art dealer sends him details of an interesting engraving - a mezzotint - of an old country house, he's intrigued.When the picture arrives, however, it seems perfectly ordinary - until Williams notices a figure in the picture where there was none before. A cloaked figure, with a skull-like head and legs that are horribly thin. Soon, within the mezzotint, the figure seems to be on the move across the moonlit lawn towards the house with murderous intent.Long-forgotten secrets rise to the surface as Williams and his friends summon all the rational forces at their command to confront the impossible.