(W) Sir Arthur Conan Doyle, Murray Shaw, M.J. Cosson (A) Sophie Rohrbach The game is afoot as Sherlock Holmes and Dr. Watson investigate a holiday mystery in this adaptation of a classic detective tale by Sir Arthur Conan Doyle! An exquisite blue gem is found in the throat of a Christmas goose. Who stole the jewel? Sherlock Holmes' only clue is a worn felt hat. Based on 'The Adventure of the Blue Carbuncle.'