Bart has only one enemy in the world: his piano teacher Dr. Terwilliker. Dr. T has a mad plan to force 500 young boys to practice at his magnificent piano 24 hours a day, 7 days a week. Bart is the only hope to save these boys from being enslaved. Fantastic sets, screenplay, and even song lyrics were provided by . Features the only piano academy ever known to be equipped with cells and surrounded by an electric fence.