A hound it was, an enormous coal-black hound …’ Horror grips Baskerville Hall when the body of Sir Charles Baskerville is found on the moorlands, surrounded by the pawprints of a giant hound. The locals fear that a supernatural beast has returned to haunt the land once more. It’s up to Sherlock Holmes and Dr Watson to solve the mystery and uncover the dark truth of the hound and the murky moorlands.