Look at dinosaurs' behaviour, their habitat and how they hunt or forage in this exciting program. What happens when the cavemen encounter a sabre toothed tiger? See if anyone can roar louder than the tyrannosaurus rex, and find out if the mammoth can rescue her baby from the tar pit. Also covers a brontosaurus, pterodactyl, triceratops, velociraptor, stegosaurus, and more.