The whole kingdom is plagued by the screeching, howling din made by the
Nasties, so the King sends Sir Ned to deal with them. A wolf, a witch
and a troll help Ned along the way, but it turns out he has walked into
danger--these three are the notorious nasties themselves! Luckily he
works out why they sound so awful and teaches them to listen to each
other, so they ask him to join the band rather than turning him into
dinner.