Join or Sign In
Sign in to customize your TV listings
By joining TV Guide, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.
13 Episodes 0 - 2010
Episode 1
Sun, Sep 13, 200944 mins
When the land bridge between North and South America formed, the terror bird migrated north where is competed with the saber tooth cat and wolves. This program examine why the wolf survived despite the fearsome armory of the other two predators.
Episode 2
44 mins
An imperiled land lizard evolved in just a few million years into an apex predator in the fearsome Cretaceous oceans, driving the largest shark to extinction and plesiosaurs to new environs.
Episode 3
Sun, Dec 6, 200944 mins
Spinosaurus was the largest dinosaur carnivore in history but was long known only from the photographs of a single partial skeleton lost to the world in a World War Two air raid. That, of course, makes paleontologists all the more curious and determined and additional fossil fragments have gradually been found. This program reviews what they have uncovered and what they suspect.
Episode 4
Mon, Dec 14, 2009
Episode 5
Episode 6
42 mins
Paleontologists ponder how a carnosaur a bit smaller than Tyrannosaurus Rex could hunt a sauropod several times its size when T-Rex hunted smaller prey. The answer lies in a detailed look at the predator's anatomy, their prey and and a fossil track of an attack on a sauropod.
Episode 7
After the age of dinosaurs Australia was dominated by reptiles rather than the marsupials it is known for. The biggest of them all was a monitor lizard larger than a crocodile called Magalania. This program reviews the anatomical features that make Megalania and its chief competitor, the marsupial lion, apex predators.
Episode 8
Out of Columbia has emerged a monstrous new creature, a giant snake known as Titanoboa.
Episode 8
Mon, Aug 16, 2010
Episode 8
Thu, Sep 10, 2009
Episode 9
Episode 9
Wed, Sep 1, 2010
Episode 10
Mon, Nov 1, 2010
About the giant permian shark Helicoprion.