The Hound of the Baskervilles

Sir Charles Baskerville is found dead with the footprints of a huge dog beside his body.
Everyone thinks that the hound of the Baskervilles, the terrible dog that has cursed the Baskerville family for centuries, is to blame. Sherlock Holmes and Doctor Watson go to investigate the murder.
Will they find the murderer before the last surviving member of the family is killed?