Gobble Gobble and his mother, father and two brothers are going on a walkabout to the Gulf of Carpentaria to see and stay awhile at the sea. On the way they came to a waterfall, the family stop and camp near a waterfall. Gobble Gobble wanders off to explore and hears a cry from a cave, where he finds a strange creature from a prehistoric world. Is this real, or did Gobble Gobble fall asleep and dream?