What appears at first to be the final confrontation between master detective Sherlock Holmes and his perennial arch-enemy, Professor Moriarty, proves to be more than even Holmes bargained for: he finds himself facing an old-but-new enemy whose determination to outwit and destroy the great detective is even greater than before. The ensuing intellectual cat-and-mouse games between these two larger-than-life figures form the exciting centerpiece of this play based on Sir Arthur Conan Doyle's stories.  There are many characters, including Sherlock and Watson, his trusty assistants, The Irregulars, his husband-hunting housekeeper Mrs. Hudson, their new enemy and her evil gang, plus the bumbling Inspector Lestrade, and the many people of London who come to the one and only Sherlock Holmes for help.  Packed with humor, drama and action, this show is fun for all.