From the cobblestone streets of turn-of-the-century London to the inner clockworks of towering Big Ben, you'll delight in all the fact-finding fun of this non-stop musical adventure. A popular toymaker is missing. And there's only one mouse for the job, the famous supersleuth, Basil of Baker Street. With his trusty assistant Dr. Dawson at his side, Basil discovers that his arch-enemy Professor Ratigan is behind the disappearance. Now, it'll take his finest detective work ever to locate the toymaker and reunite him with his daughter Olivia.