EP1 - The Octonauts and the Skeleton Coast Adventure EP2 - The Octonauts and the Land of Fire and Ice EP3 - The Octonauts and the Beetle Invasion EP4 - The Octonauts and the Wild Windstorms EP5 - The Octonauts and the Siberian Salamander EP6 - The Octonauts and the Hot Spring Snake EP7 - The Octonauts and the Devil's Hole Pupfish EP8 - The Octonauts and the Australian Outback Mystery EP9 - The Octonauts and the Antarctica Rescue EP10 - The Octonauts and the Caterpillar Caravan EP11 - The Octonauts and the Curious Penguin EP12 - The Octonauts and the Rocky Mountain Rockslide EP13 - The Octonauts and the Bamboo Rescue EP14 - The Octonauts and the Hurricane Hunter Adventure EP15 - The Octonauts and the Little Goby EP16 - The Octonauts and the Golden Mole EP17 - The Octonauts and the Giant Weta EP18 - The Octonauts and the Sleepwalking Dormice EP19 - The Octonauts and the Harlequin Duck EP20 - The Octonauts and the Mountain River Cave EP21 - The Octonauts and the Nine Banded Armadillo EP22 - The Octonauts and the Fire Ants EP23 - The Octonauts and the Flying Foxes EP24 - The Octonauts and the Puffin Colony EP25 - The Octonauts and the Monster Digger