There is something missing from this world. Something time has left behind. But what if we can bring them back? What if extinction doesn't have to be forever? We're going back in time on a safari with a difference, as wildlife adventurer Nigel Marven plunges into prehistory to rescue creatures from the brink of extinction. His plan is to bring them back to the safety of the present and give them a second chance.

This time, Nigel and an unwilling Bob go back 280,000,000 years to Germany in the Permian to rescue a strange sailbacked creature called Dimetrodon. While in the park, Matilda the T. rex is about to meet another Tyrannosaurus.

Welcome to the ultimate wildlife sanctuary. Welcome to Prehistoric Park!