An alien spaceship lands on earth, and its inhabitant decides to help a trio of children prevent their village being destroyed to make way for a new motorway.

At an end-of-term school play, Ozzie and his band join in with a hard rock contribution. However, this leads to the unexpected fame of the schoolboy rock group, and they find that there is a darker down-side to fame and being successful music stars.

The reputation of the Academy for the Daughters of Respectable Monarchs has, of course, always been of the highest order... then suddenly Signor Doloro de Lara— a Professor of Magic—puts in an unwelcome appearance, and the enchanting little world is turned upside down.