The Hound of the Baskervilles
When Sir Charles Baskerville is found dead on the moors, a heart attack seems to be the likely cause. However, Dr. Mortimer thinks there is more to it than that. Although it seems impossible, he believes that a supernatural hound haunts the moors. With the heir to the Baskerville estate returning home from Canada, and the mystery still unsolved, Dr Mortimer turns to Sherlock Holmes for help. He is worried that the deaths will continue until all the Baskerville men are dead - or someone discovers the truth!