The Wild Kratts must find the young zebra's herd and return him to his mom. Also, the Kratt brothers rescue the captured animals and give the necklace to Aviva. He then goes on a territory patrol. However, Zach tied balloons to many animals that then floated to his jet. Now, the Kratt brothers must race to save the mystery animal and learn about the toughest creature which Martin thinks it is the lion but Chris thinks it is the African honey bee after being stung by in the nose.
However, the team soon must search for Martin, who not only gets lost in the mountains along with a baby snub-nosed monkey, but is transformed into a Yeti-like creature when his Snub-Nosed Monkey Creature Power Suit malfunctions. Amazed by their speed, the Wild Kratts decide to have tag-team creature-running race using the Powers of the best creature runners in the world. They arrive on Madagascar to see them in person, but Donita Donata finds out about the newborn lemur and captures it in order to use it as an ornament for a golden dress. The Kratt brothers must use Pangolin Powers to free all of the pangolins that Gourmand has captured. However, before they can open their presents, the Wild Kratts receive alerts from Wild Kratts Kids that Zach Varmitech, Donita Donata, and Chef Gourmand are capturing baby animals from around the world.
The Wild Kratts use futuristic and science fiction-like equipment on their adventures. The team finds out that the three villains have gathered in North America. But when the unstable goggles stop working, the brothers find themselves taken in by the nocturnal society of the tarsier. The Wild Kratts team tries to find each other, discovering many prairie animals along the way, because they got a bad message. To help Jimmy learn to swim better, the Kratt brothers take Jimmy to meet a friend of theirs-a sea otter named Coach. And this is no ordinary birdie — it is Aviva's precious family heirloom.
Will they get rid of the longhorn beetles and return them in time? After kidnapping Chris onboard his jet, Zach reveals to him that finding Nubs was a trap so that he could trace the location of the team's headquarters — the Tortuga — and have the rhinos destroy it, with Martin and the Wild Kratts still inside. The Kratt brothers must use the incredible Creature Power Suits-two of Aviva's inventions-to gain the abilities of crocodiles and protect the vulnerable crocodile hatchlings. The brothers come across a pufferfish and learn about its habitat and defence. While the team is sleeping, Thornsley takes control of the Tortuga, causing Aviva, Koki and Jimmy Z to crash land in the desert, leaving the Kratt brothers stranded in the Savanna. However, Chef Gourmand, planning to invent new seafood dishes, is using a Varmitech Industries submarine to capture deep-sea animals. When Zach discovers that the Wild Kratts have arrived in China, he has his Zachbots drain the power from the team's technology, leaving the Wild Kratts stranded in the bamboo forest. But Martin and Chris still have not seen so many of the reptiles that live in the Sonoran desert.
Suddenly, the sperm whale becomes entangled in a discarded fishing net-a ghost net-and begins sinking toward an area full of underwater volcanoes. The Kratt Bros dive in to retrieve the disc and encounter an enormous lobster. Martin even activates his creature power suit with a polar bear cub friend and they both survive as they head to save the moms with Aviva. With bat activated Creature Power Suits, the bros follow join their new friend on a nocturnal fly about, and the entire crew must come to the rescue when bat colony's roost is destroyed by a lightning bolt. . While Jimmy practices swimming and diving, the Wild Kratts learn about the features that make sea otters such good swimmers.
While trying to find his way home, Chris discovers that pigeons are not so ordinary and boring after all. Jimmy gets scared and flies away without them. In which The Kratt brothers taps into the jaguar in their Creature Power Suits to get back Shadow before Zach leaves the rainforest. They learn about how the electric eel uses its electric powers to catch prey and defend itself from predators like caiman crocodiles. The brothers must then decode the mystery of water walking to save Splash Claw before it is too late. A coyote then carries the box turtle-sized Tortuga away from the Miniaturizer, and the Wild Kratts must return to the Miniaturizer and get back to normal size. But when the Kratt brothers find an Inuit carving depicting a narwhal with two tusks, the Wild Kratts decide to find out whether the two-tusked narwhal is real or just a myth.
They must investigate and solve the tree-killing mystery. Sooner or later, the lost becomes the hunted as one hispid is about to be hunted by the lynx. Soon, the little aye aye causes real trouble when he almost ends up dead in the Tortuga air vents. Zach, Donita, and Gourmand then take all of the Wild Kratts' technology and leave the team marooned in the middle of the Arctic Ocean. This inspires Aviva to modify the Indian cobra powers to king cobra power. Learning of Aviva's plan, Zach tries to prove that he is better inventor than her, and joins in, turning the friendly competition into a high-speed race. This time, Martin and Chris must make it through the day in one of the harshest habitats on Earth, the rocky intertidal.
Villains: Zach Varmitech, Donita Donata and Dabio, Chef Gourmand Animal names: Slurpy from Aardvark Town , Buddy and Twig from Build It Beaver , T-Bone from Tazzy Chris , Thornsley from Elephant in the Room , Hopster from Kickin' It With the Roos , Koala Balloon from Koala Balloon , Spotswat from Mimic , Martin from Bad Hair Day , Hipster from Race for the Hippo Disc , Grabsy from Bugs or Monkeys? The Kratts have to find a way to get the ring back without getting charged and discover that bison and prairies are harder to find then they were back then. This inspires Aviva to try to replicate spider silk. Martin's Power Suit malfunctions, turning Martin into a microscopic lobster larva. The Kratt brothers decide to investigate it, and when they arrive, they find several small animals impaled onto thorns. As they tag along with an African crested porcupine, they discover that animals have different ways and even some highly specialized features to defend themselves from predators.
Martin, Aviva, and the rest of the creature explorers must find Chris in an adventure that uncovers the amazing delivery and their animal partners. Meanwhile the Kratts are in the United States, hanging out with brown and green anoles. It turns out that one of the hidden powers of the groundhog is their ability to hibernate, and the bros have to figure out what causes groundhogs to emerge from their burrows as they try to rescue Aviva from a deep winter sleep that her groundhog Power Suit has put her into. Chris and Martin reassure her that they will find it, and try to find the caracal. After getting back to normal size, the crew discusses smell's importance to both termites and termite eaters. They also have to stop Donita and Dabio from capturing 1,000 them for her bodysuit plan, and even save Chris. However, the Wild Kratts soon get an alert from Chinese Wild Kratts Kids Yi and Duyi that someone has set traps to catch Chinese pangolins.
They have not met the fossa a predatorial mongoose of madagascar, very cat-like. The team decides to investigate, but trouble starts when Donita Donata decides to make hats out of the snowy owls. Jimmy Z gets mad when the elephant eats his sandwich, the gang got into miniature size by the shrink machine and got trapped in a shoe. To make matters worse, Zach captures Martin, who is testing the new Giant Panda Creature Power Suit, along with the real pandas. Eventually the Kratt bros and Avila confront Gourmand, which they find another bag, Gourmand evilly warns them not to open it but Aviva pulls the string and realize Gourmand set this bag up as a trap for them and the contents of this bag were highly venomous eastern diamondback rattlesnakes which now the team is trapped in a field of deadly rattlesnakes, The opossum ends up receiving 2 venomous bites from the snakes and the team ponders why nothing is happening to the opossum, then they realize that opossums have immunity to snake venom, which since Martin and Chris are in opossum suits they also have rattlesnake venom immunity, so they are able to save the baby opossum and get themselves and Avila out of the snake field, and while Gourmand is angry about his defeat the snakes start to turn on him and he angrily leaves. After realizing that Aviva invented a time-travel machine, he heads to the Tortuga to take a closer look at it.