Season 1

2022-05-23 · 43m

A pregnant Tuarangisaurus is in distress—and her young calf can sense it—as she travels waters that are home to the ocean's deadliest predators.

2022-05-24 · 41m

Above the deserts of North Africa, aerial combat ensues as male Barbaridactylus pterosaurs fight for the attention of females below.

2022-05-25 · 40m

With its feathered body and duck bill, the eight-ton Deinocheirus wades through an Asian wetland in search of relief from pesky biting flies.

2022-05-26 · 42m

Within the snow-covered forest, a tense standoff develops between ancient rivals, Pachyrhinosaurus and Nanuqsaurus.

2022-05-27 · 42m

A journey through an underground cave in North America turns perilous when a young Triceratops is separated from its mother.