In his dino-den, Steve starts by meeting Argentinasaurus, an animal so large that even its poo was deadly! But if you thought that was the biggest ever dinosaur, then think again! With stunning graphics and epic stunts, featuring a piano smash, a firehose hose-down and the most powerful heart in the animal kingdom, Steve crowns his king of all beasts.

Steve Backshall goes on a mission to track down the deadliest of all dinosaur defenders. He'll meet the armoured tank that is Nodosaurus, he'll test whether an Iguanodon really has what it takes to beat a T-Rex, and - thanks to some mega engineering - he'll unleash an Ankylosaurus tail-swinging robot that goes on the rampage and then some!

Steve Backshall's on a mission to find the most dangerous dinosaur of all time. Using the latest tech and epic experiments, he'll do whatever it takes to crown his king of the killers! His search sees him chomp through a car like a T-Rex, wield an axe like an Allosaurus, before he hitches a ride in the biggest tank in Britain to showcase the incredible size and power of Spinosaurus!

In this episode of Deadly Dinosaurs, Steve's getting freaky! He's on a mission to find the weirdest dinosaur ever! He kick-starts with Gigantoraptor - an 8 meter 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.

In this episode of Deadly Dinosaurs, Steve discovers just what it takes to be a terror from the skies, and believe us, it's a wild ride! He starts by strapping himself into one of Britain's fastest wind tunnel where he goes head to head against Microraptor. Then he goes green - literally - as he hitches a ride in a stunt plane. Finally, he unleashes the big guns as he takes on the biggest flying animal in history - Hatzegoptyrex - where Steve meets another epic blast from the past.