Holmes, retired to Sussex, is drawn into a last case when arch enemy Moriarty arranges with an American gang to kill one John Douglas, a country gentleman with a mysterious…

Card cheat Ronald Adair hears a disembodied voice coming from a painting of a cardinal threatening him with exposure and disgrace unless he becomes part of a criminal conspiracy involving…

Sherlock Holmes takes a vacation and visits his old friend Sir Henry Baskerville. His vacation ends when he suddenly finds himself in the middle of a double-murder mystery. Now he's…