The Polos

Marco gathers the Polos for their first trip to the "real" non-digital world in Willow's newly built PoloMobile, but not before its first test run accidentally sends the vehicle with Chester alone in it flying out over all the various biomes on Earth.

While looking for fossils, the Polos find a single bone and try to figure out if it belongs to a dinosaur.

When Chester's selfie with all the Polos accidentally includes a photobombing crocodile, it inspires the Polos to take more selfies with other rainforest animals and plants.

Lily wants to go swimming in the Amazon River, but first, the Polos help her check out what kind of creatures are in it.

When Gorby goes to water his flower but the PoloMobile's water tank is empty, he gets an idea to follow a herd of elephants to a watering hole to refill.

When a zebra that Nash was observing gets scared off, the Polos travel the savannah to help Nash reunite with the zebra, which they're able to identify by its individual stripe pattern.

Gorby makes a wish upon a shooting star... and his wish is that the other Polos can all get to wish on their own shooting stars too!

Marco has found a clue that there's something leaving tracks behind on Mars, but seeing how planets need water to sustain life, the Polos wonder if it's a creature... or something else.

Lily wants to collect seashells on the beach to add to her collection, but her old shells mysteriously start to go missing, thanks to a hermit crab who's looking for a bigger home.

While exploring a coral reef, Nash tries to get the other Polos to see the interesting sea snake he found called a krait, but each time he tries to show it to them, the krait swims away before his friends can see it.

Marco wants to get a picture of a tree frog for his scrapbook, but the search for one threatens to postpone Gorby's desired activity for the day: seeing a majestic waterfall.

Lily's rainforest-themed dance routine gets a creative boost when she sees a superb bird of paradise doing its mating dance, which inspires Lily to add dynamic music, a showy costume, and stage decorations to her performance to give it some extra razzle dazzle.

When the question of why ostriches bury their heads in the sand comes up, Chester leads the Polos in investigating their collective theories about it, only to learn something surprising about ostriches that none of them expected.

At the savannah, Chester is eager to observe a rhino and the interesting oxpecker bird that's landed on it, but Nash keeps getting in Chester's way. Only when Nash isn't around does Chester come to realize Nash's importance to the Polos.

Litterbug Nash learns to pick up after himself when he sees improperly disposed-of trash harming sea life in the ocean.

While Marco and Lily swim with the dolphins, Nash's favorite dolphin toy falls overboard and sinks to the ocean floor. Chester recovers it in the PoloSub using the same technique the dolphins use: echolocation.

When the Polos fly back from exploring Pluto, they realize they accidentally left Chester stranded behind, and must travel back through the solar system to rescue him!

A close brush with a comet challenges Lily as Willow teaches her how to fly the PoloGalactic, and the Polos learn more about what comets are.

When the PoloMobile gets stuck high in a tree in the Amazon rainforest, the Polos are inspired by some spider monkeys to 'take a big swing' to get free of the foliage.

When the Polos play hide and seek in the rainforest, Gorby, the "seeker" and the gang become inspired by a rainforest creature who's an expert evader of predators: the green iguana.

Gorby feels awful after accidentally flattening a sapling while on a hike, but makes up for it by rallying his fellow Polos to do some tree planting in an area affected by deforestation.

Marco leads the Polos on campout in the forest with the goal of staying up really late. What they discover, is that many animals are at their most active at night time.

Sometimes the Polos like to sing music without words, and it proves to be the perfect accompaniment for the unique way that humpback whales communicate through 'whale song'.

When a thunderstorm with approaching lightning leads the Polos to make a bumpy detour onto a deserted island beach, Willow must find a way to fix the damaged PoloBoat using materials available on the island.

The Polos' perception of big and small animals is challenged when they see how the formidable lion doesn't actually do all that much because it's at the top of the food chain, while the lowly dung beetle is a mighty creature relative to its small size.