First, meet Rex the T Rex dinosaur who thinks that as he's one of the fiercest dinosaurs, he's not scared of anything! But he soon learns, with the help of his friends, that everyone is scared of something – and that's ok, too.
Second, meet Sonny the Stegosaurus who has to move to a new cave with his family. He misses his old home and his old friends. Sonny's dad realises this and decorates the new cave with treasures that will remind Sonny of all the things that he loves.
Lastly, meet Vicky the Velociraptor who runs around so quickly, without paying attention, that she often finds herself in trouble. Luckily she realises the error or her ways just in time, and learns to slow down and take her time.