The happy creatures of Crystal Bay have turned angery and it is up to Finlay and his sidekick, Leon the Lobster, to discovery why. At first it would appear that their toxic dumping could be the source of all the trouble. In addition to being attacked by their once friends, Finlay will also battle the humans with their fishing boats and trolling boats. However, it may not be so simple, there could be much more at work here than dirty humans.