Schoolboy Phil Dinosaur's life is going downhill: classmates are laughing, the girls don't notice, and his father is shaming the family's "legacy" — the forgotten museum of paleontology. But everything turns upside down when Phil accidentally activates an ancient portal... In the Mesozoic! Now he has a dino challenge in the jungle, where his allies will be a chatty velociraptor, a controlling father and a school sweetheart who suddenly turned out to be cooler than an action movie hero. It seems like it's time for Phil to accept that being a Dinosaur isn't so bad!