First air date: Sep 14, 2011
Episode duration: 00h 30m
Rating: (8.162) based on 37 votes
Status: Ended Seasons: 1
Episodes: 6
Starring: John Hurt
Created by: Nigel Paterson, Phil Dobree
Genre: Documentary Trailer
The stories of the biggest, deadliest and weirdest creatures ever to walk the Earth, using the latest fossil evidence and immersive computer graphics.
