Summary

The Rugrats and their parents are off on a family cruise, but when a storm sinks their boat they find themselves stranded on a desert island.

The Rugrats and their parents are off on a family cruise, but when a storm sinks their boat they find themselves stranded on a desert island. All the grown-ups think that the island is uninhabited but Tommy Pickles knows better! He and the other babies find the Thornberrys, and with the help of his hero, Nigel Thornberry, Tommy is sure that will soon find a way off the island. But when the babies get stuck underwater in the Thornberry's bathysphere, disaster looms! Will they be able to work together and get out in time? Find out in this wild, action-packed adventure!