There's a reason families usually live together-to contain the horror and not inflict it on others. A family holiday is a really, really bad idea! After crash landing in the Pacific Ocean, getting stranded on a volcanic island, evacuating back into the ocean when the volcano erupted and becoming lost at sea, Jakob, his worry-wart dad, overly optimistic mum and weird kind-of-friend, Jodie, are rescued by a luxury cruise ship. Finally, their relaxing family holiday can properly begin. Little does Jakob know there are stormy waters ahead in this next family holiday disaster!