S5.E1 ∙ By Land, by Sea, by Air

A new Mothra takes to the air and must battle Death Ghidora to save humanity.

A toxic, ever-evolving alien life-form from the Dark Gaseous Nebula arrives to consume rampant pollution, and neither Humanity nor Godzilla may be able to stop it.

With the human exploitation of natural resources, the Arctic environment is completely destroyed, leaving only the last polar bear to survive. Jessica, a human girl, adopts the polar bear and names him Backkom.

Taking refuge on Earth, when Sonic uses his incredible speed and accidentally knock out the power in part of the United States, he catches the attention of Dr. Robotnik and must stop him from using his unique power for world domination.

Octonauts must find a way to hold back hungry swarms of coral eating starfish to save a new friend's fragile reef home.

The year is 2030 and Zan is believed to be the last living Orangutan. His "human parents" have been tasked to save the species using Zan's DNA, however they have only managed to produce a Simian Translator that allows Zan to talk to humans and more. Zan sings and dances... making him a global superstar through his hit song "Lil' Bit Crazy". Zan's life gets even "crazier" when he is kidnapped, falls from a plane and is trapped in a jungle... where he soon discovers that he is not so special after all... as there are a few living Orangutans who believe that he is the "Awaited One" to save them from the evil Komodo Dragon, Naga. As a total misfit with an unfit body, the pampered Zan has to learn to become a true Orangutan fast... to survive in a jungle full of predators.