With Elias' help, Princess convinces Trawler to take them out to sea. Princess catches a huge shoal of fish in her net, but the fish are big and strong and begin to drag her into danger. Elias must race to the rescue.
As the warm spring weather begins to thaw out the winter ice, a massive iceberg drifts in from the North. With the iceberg heading for Golden Bay, Elias must lead an army of boats in an attempt to tow it off course.
Princess and Cruiser ignore Big Blinky's warning to not leave the harbor because of the mist and rush out to play. They get into danger and must learn how to operate their emergency gear over the radio from Elias.