Doctor Who: City of Spires

Arriving in a hail of musket fire, the Doctor unexpectedly finds himself in the highlands of Scotland, where the ruthless Black Donald and his band of rebels are fighting the Redcoats. But the highland warriors no longer fight for the Jacobite cause and the English officers answer only to the mysterious Overlord. What has happened to Scotland and why are its moors littered with advanced, oil-pumping technology?

Reunited with his faithful companion Jamie McCrimmon, the Doctor must venture into the sinister City of Spires to find the answers. But standing in his way is the deadly Red Cap...