Seasons & episodes

S1 · E1Big Cats 2021-11-10 · 50 min＋

Majestic, powerful and dead, big cats were once thought to be solitary creatures. But we're now realizing just how collaborative they can be.

S1 · E2Dogs 2021-11-10 · 44 min＋

Be it foxes on city streets or wolves on the tundra, canines rely on sharp senses, athleticism and fierce determination to punch above their weight.

S1 · E3Marsupials 2021-11-10 · 46 min＋

It's not all about the pouches. These mammalian misfits are full of surprises, from flamboyant kangaroo showdowns to rattling koala mating calls.

S1 · E4Octopus 2021-11-10 · 44 min＋

In changing seas and oceans, cephalopods like the cuttlefish and the giant Pacific octopus must rely on their remarkable intelligence to survive.