Prehistoric Planet

On a small island, a monumental display takes place as the giant Hatzegopteryx reveals his gentler side to woo a mate.

42 min

Trudging through a scorching desert, two young Tarchia find relief at an oasis and encounter an adult twice their size, ready to lay claim.

46 min

Deep beneath the water's surface, the world's largest predator—the Mosasaurus—lies in wait to ambush unsuspecting prey.

38 min

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.

39 min