The Jamaica High Prom is just around the corner, but there's little to be excited about when a smooth-talking spectre starts (literally) stealing the hearts of teen girls in their dreams. It's up to Penny to track down the evil spirit and put an end to his reign of terror.

When giant blood-thirsty worms follow vibrations to the earth's surface and lay waste to everything in sight, President Whitewall puts a ban on dancing. And with the Music Fesitval only days away, things are looking grim for the party people of Jamaica. That is, until a mysterious stranger rolls into town...