Dry River

This is the eighth episode in the series.

As Crusty dives into the water, he finds that it is shallow, due to it mysteriously having dried up, and he gets his head stuck. He cries for help and Flapper saves him. The kids decide to go find the source of what is blocking the river. After traveling for hours, they find that a large pile of blocks has fallen into the river and blocked the path of the water. While pushing rocks into the water above, they are met by a dinosaur who tells them that a monster called Earthsahker caused the rock blockage.

The other dinosaur refuses to go with the kids to look for the Earthshaker, stating that the monster has a bad temper. While searching for the monster, the kids begin to feel hot and take shade underneath what turns out to be a large dinosaur. The  dinosaur sneezed so hard that he accidentally blew the kids off of a small cliff, trapping the children at the bottom of the small canyon. The sneezing dinosaurs accidentally sneezes down a tree, providing a way out for the kids, though Flapper takes the credit for it.

As they try to climb up, their path is blocked by a beehive, but Flapper leads the bees away. The children try and talk to the large dinosaur, for help getting the rocks back but the big dinosaur refuses. However, the large dinosaur inadvertantly knocks the kids into a canyon with him with his tail. They find a thorn stuck in the dinosaur's foot, which had been causing him to limp. They pull the thorn out but the dinosaur chases them off, before realizing that the thorn is gone.

Back by the rocks, the dinosaur they met earlier asks them how it went and the children said that they had failed. However, then the large dinosaur arrives and breaks the rocks with his tail, allowing the water to flow through again.