Step into the dark and sinister world of super-sleuth Sherlock Holmes. Sir Charles Baskerville has been found dead in the grounds of his Devon home, his face a frozen picture of horror and fear. The only clue is the footprint of a terrible beast. Locals blame the diabolical curse of the Baskervilles - and the legendary monster that haunts the moor. Can Holmes and Watson solve the case before Sir Charles's heir meets the same grizzly end?