English drama group, Performance Exchange, presents a fascinating stage rendition of Conan Doyle's classics. Long thought dead after his titanic struggle with the evil Professor Moriarty at the Reichenbach Falls, the legendary detective slips back into London in disguise to combat the evil henchmen of his dreaded nemisis. Reunited with his great friend and compatriot Dr. Watson, Holmes sets in motion a daring plan to foil the criminals.