Doctor Who: The Ghosts of N-Space

‘When the barrier gives way, this planet will be flooded by all the evil in N-Space; and at the moment I have no idea how to stop it.’

The Brigadier’s ancient great-uncle Mario seems unsurprised by the spectres which haunt his even more ancient Sicilian castle. But when the Doctor comes to investigate he finds himself faced with a danger as great as any he has yet encountered.

Is the answer to be found in the past, in the corrupt alchemy of the black-hearted sorcerer said to have walled up alive for his evil deeds? Or must the Doctor - and the faithful Sarah Jane Smith - brave the realm of ghosts and face the very fiends of hell?

This is a novelization of the full-cast audio play produced by the BBC for Radio 4. Broadcast in 1996.