The Cobra King.While the Kratt Brothers are in India, searching for Martin's lost Creaturepod, they encounter a spectacled cobra. Martin names the cobra Hoodie and the bros learn about the cobra's creature powers. They learn about how this snake can flatten its ribs into a hood, and learn about venom when it hunts a frog. Meanwhile an Indian gray mongoose shows up. Then Hoodie the cobra fights the mongoose and they learn about the mongoose's immunity to snake venom. Due to the mongoose's immmunity despite being bitten by Hoodie, he is unharmed by the snake's venom (however, it is only partially immune; too much venom can be dangerous), and manages to kill Hoodie (and presumably eat him). They then get spectacled cobra powers and find the lost Miniaturizer; however, there is a Bengal tiger sleeping next to it. They try to scare it away using venomous snake powers but the tiger goes on the Miniaturizer. Meanwhile Aviva and Koki stumble upon a large female king cobra, the largest venomous snake in the world, and it has a nest, which is unusual among snakes. Aviva names the snake Queenie. This inspires Aviva to modify the Indian cobra powers to king cobra power. However, there is also a hungry male king cobra around which is bad for the bros as they have spectacled cobra powers and king cobras love eating other snakes. Eventually Chris gets caught by the king cobra and Martin has to activate king cobra powers to rescue Chris before his immunity meter gets high, and Martin ends up engaging in a fight with the male king cobra, which is clearly bigger than Martin. Chris rescues Martin by activating king cobra powers and trying to look bigger than the king cobra. They then get their Miniaturizer back from the tiger. The Kratts and the rest of the team go back to Queenie's nest and watch as the baby king cobras hatch. Jimmy gets scared and flies away without them.