Temperatures drop severely as the island floats along the coast of Antarctica. With snow and ice everywhere, Reg attempts to make a fire in his cave to keep the other animals warm. Meanwhile, Sacha and Carmen the Aardvark discover a strange egg in the snow, and the warmth of Reg's fire makes the egg to hatch, revealing that the chick inside is a dodo. Elsewhere, a smoldering meteorite crashes into the island, and Noah tries to use it to restart the Fire-Bowl.
