19.464 Views
The stories of the biggest, deadliest and weirdest creatures ever to walk the Earth, using the latest fossil evidence and immersive computer graphics.
First Air Date : Sep 14, 2011
Last Air date : Oct 19, 2011
Episode : 6 Episode
Season : 1 Season
Runtime: 30:14 minutes
Studio: BBC One
Country:
Cast: John Hurt
