Steve is on a mission to find the weirdest dinosaur ever! He starts with Gigantoraptor - an eight-metre-tall giant that laid the biggest eggs in history. Then - courtesy of a monster truck crash - he meets the miniscule Magyarosaurus. But that's not freaky enough, so finally he focuses on a dinosaur that head-butted its rivals to death - something Steve's hoping to replicate with the mother of all robots!