Episode 1
On a small island, a monumental display takes place as the giant Hatzegopteryx reveals his gentler side to woo a mate.
Episode 2
Trudging through a scorching desert, two young Tarchia find relief at an oasis and encounter an adult twice their size, ready to lay claim.
Episode 3
In a drought-stricken basin where much has perished, an old Pachycephalosaurus bull defends his leadership against a young challenger.
Episode 4
Deep beneath the water's surface, the world's largest predator—the Mosasaurus—lies in wait to ambush unsuspecting prey.
Episode 5
Not many can intimidate North America's top predator, T. rex, whose size and bite are a deadly combo—except for a giant winged foe.
