Dr. Watson and Sherlock Holmes are requested to assist the Baskerville family, who are under a long-standing curse. The Lord of Baskerville Hall dies as a result of the curse, which involves a phantom beast. The strange death of Sir Charles Baskerville has already occurred, and a hellhound is prowling the moors near the house. An anonymous letter of warning is delivered to the new Baskerville Hall heir upon his arrival, and a string of mysteries and mishaps ensue. Is the hound's nocturnal howl actually supernatural in nature, or is it simply the product of a cunning mind concocting a scheme? Continue reading as the renowned detective sets out on the biggest adventure of his career!