Spooked by thunder and lightning, Bello and Goomo seek refuge in the music factory, but once inside, they realise there’s much scarier stuff afoot: there’s a ghost in the castle that’s frightening the dodos and keeping them from making music bubbles. It’s up to the boys to find the ghost, put an end to the spookiness and save the ever-musical Jammbo.
The friends borrow the King's rocket-powered skateboard.
Goomo is determined to go to one of the most amazing events ever to happen on Jammbo, despite having jelly-measles.
Mina discovers how to make objects and herself invisible, and tries it out on her friends.