This two-part series, a sequel to Walking with Dinosaurs featured Nigel and his "team of fellow explorers" encountering prehistoric life over a large range of time, and seeing creatures not featured in the original series.
Episode List
S1 • E1
The Giant Claw
Nigel Marven travels back in an Early Cretaceous Mongolia to find the dinosaur with the largest claws: Therizinosaurus.
S1 • E2
Land of Giants
Nigel Marven travels back in time to observe some of the biggest and most deadly creatures to ever walk to planet, in their natural habitat