Octonauts: Season 4

Tập 1 2015-09-23 | 11 min When a giant wave hurls Amazon River creatures up into the trees, the Octonauts must get them down safely, without disturbing poison dart frogs who live there. Tập 2 2015-09-24 | 11 min The Octonauts are exploring Antarctica, when Shellington discovers strange microscopic creatures living under the ice. Tập 3 2015-09-25 | 11 min When the Octopod breaks down, Tweak and the crew search for a missing part aboard an abandoned prototype of the ship, not realising something lives there. Tập 4 2015-09-28 | 11 min As newborn baby sea turtles make their way to the ocean, the Octonauts must steer them clear a giant wave and hungry predators. Tập 5 2015-09-29 | 11 min Captain Barnacles and his niece and nephew, Ursa and Orson, must rescue walrus pups who are stranded on a runaway ice floe, before it collides with a huge iceberg! Tập 6 2015-09-30 | 11 min The Octonauts must get 2 mantis shrimp to stop fighting before their powerful claw strikes destroy the Octopod. Tập 7 2015-10-01 | 11 min The Octonauts follow a strange song to a lonely humpback whale. Tập 8 2015-10-02 | 11 min When a storm washes Peso onto a mysterious, rocky island, he meets a band of lobster-like insects thought to be extinct. Tập 9 2015-12-14 | 11 min The Octonauts evacuate the creatures living around a reef before a large archway collapses, but one stubborn convict fish refuses to move from her burrow. Tập 10 2015-12-16 | 11 min The Octonauts journey across a dangerous expanse of ice to help a penguin mother get back to her family. Tập 11 2016-12-03 | 11 min When a population of crawfish is stricken by illness, the Octonauts race to find a cure. Tập 12 2016-12-04 | 11 min The Octonauts find a lost flamingo chick separated from his family and they have to return him there before hungry alligators do! Tập 13 2017-05-27 | 11 min When a hungry tiger shark eats the camera that Tweak's turtle friend Sandy gets in the Octopod, she and the Octonauts must rescue her before it eats everything in its path. Tập 14 2017-05-28 | 11 min When a huge sunfish enters the GUP-E, Peso and Kwazii must somehow get the large fish out of the Gup. Eventually they find out it's a Sunfish a fish with no fins. Tập 15 2017-05-29 | 11 min While exploring a dark and spooky cave, The Octonauts find a strange fossil of a powerful prehistoric fish... but it may be more than just a fossil! Tập 16 2017-09-06 | 11 min When surfing snails are swept out to sea, it's up to Dashi and the Octonauts to save them. Tập 17 2017-09-13 | 11 min When Peso gets stranded on a beach with a mass of poisonous snakes after a terrible storm, he and the Octonauts must somehow get them back to the ocean. Tập 18 2017-09-20 | 11 min Trying to return home from a mission along an African river, the Octonauts have trouble getting past a gang of large, mud-splatting, territorial hippos. Tập 19 2017-09-27 | 11 min After Shellington crashes the GUP-D for the 3rd time, he and Kwazii team up with moray eels and grouper fish to help pick up the pieces and fix the vehicle before daylight occurs. Tập 20 2017-10-23 | 11 min While diving down to the Midnight Zone, the Octonauts are attacked by bomber worms. Tập 21 2017-10-24 | 11 min Dashi teams up with her little sister Koshi to help the Octonauts solve a mysterious disappearance in the Kelp Forest. This is the second episode in which is unknown who sounded the Octo-Alert. Tập 22 2017-10-25 | 11 min Kwazii takes a vacation on Coconut Island where he gets hit by some coconuts. Then he and the Octonauts must help their old friends the Coconut Crabs discover who's stealing all their coconuts. Tập 23 2017-10-26 | 11 min Kwazii adopts a baby alligator naming him Nipper, but when it escapes the Octopod, he and the Octonauts must rescue him. Tập 24 2017-10-27 | 11 min The Octonauts struggle to save a pod of spinner dolphins who seem to be just swimming in their sleep.