The stories of the biggest, deadliest and weirdest creatures ever to walk the Earth, using the latest fossil evidence and immersive computer graphics.
1 Season • 6 Episodes Total
6 Episodes • Aired September 2011
Episodes
6
First Aired
Sep 2011
2011
2000
2009
2019
2014
2003
1994
1967
1999
1976
2008
1995
1998
2010
2016
2022
2013
