This week Steve meets the animals we love to hate because we're the food they love to eat - Man eaters
Steve confronts 'the deadly defenders', animals that kill in self defence including rhinos and (spitting) cobras.
Steve now investigates animals that hunt in packs,such as wolves and piranhas He also meets a crack gun-netting team for a high speed helicopter chase.
In this programme Steve investigates animals that use venom to kill their unfortunate prey, but which will be his ultimate chemical killer?
This week Steve meets some of the worlds strongest animals including a great white shark, a Harpy eagle and the polar bear.
Steve tracks down the world's fastest animals including sprinting with a cheetah and catching the fastest fish in the sea.