1 The Mysterious Tooth Crisis When Chomper loses his tooth he Littlefoot Petrie and Ducky travel around the Great Valley to figure out what is wrong Meanwhile Cera Spike and Ruby relax in Trias ...

An orphaned brontosaurus named Littlefoot sets off in search of the legendary Great Valley. A land of lush vegetation where the dinosaurs can thrive and live in peace. Along the way he meets four ...

Grandpa tells Littlefoot about their mythical hero called ... Later, the kids accidentally chip the lucky Saurus Rock, and need to fix it before the bad luck hits.