From their `Octopod' home base, a team of undersea explorers are always ready to dive into action to explore new underwater worlds, rescue amazing sea creatures and protect the ocean. They are led by Captain Barnacles the bear, and also include Kwazii the kitten, Peso the penguin, Dr Shellington the sea otter, Dashi the dog, Tweak the bunny, Professor Inkling the octopus and Tunip the `vegimal' (part vegetable, part animal). The animated series, geared toward preschoolers, is based on a book series of the same name.
The Octonauts must avoid the poison dart frogs who live in trees above the Amazon river.
In Antarctica, Shellington discovers strange microscopic creatures living under the ice.
When the Octopod breaks down, the crew must search for a missing part.
As newborn baby sea turtles make their way to the ocean, the Octonauts must help them.
Captain Barnacles must rescue walrus pups who are stranded on a runaway ice floe.
The Octonauts must get two mantis shrimp to stop fighting.
The Octonauts follow a strange song to a lonely humpback whale.
Peso meets a band of lobster-like insects thought to be extinct.
The Octonauts evacuate the creatures around a reef, but one convict fish refuses to move.
The Octonauts journey across an expanse of ice to help a get a mother back to her family.
Preschool animation. Kwazii adopts a baby alligator, but when it escapes from the Octopod he must rescue the tiny creature from danger. [S,AD] [HD]
Octonauts and the Surfing Snail. When surfing snails are swept out to sea by a huge wave, it's up to Dashi to save them.
The Octonauts wade through a swamp to find a lost flamingo chick before predators do.
Shellington and Kwazii team up with a moray eel and grouper fish after the Gup-D crashes.
Octonauts and the Yellow Belly Sea Snakes. When poisonous sea snakes get stranded on a beach, Peso must get them back into the ocean.
Preschool animation. Kwazii and the Octonauts help their friends the coconut crabs discover who is stealing their coconuts. [S,AD] [HD]
While exploring a cave, the Octonauts discover the fossil of a powerful, prehistoric fish.
Tweak must help her friend Sandy the sea turtle escape a hungry tiger shark.
Octonauts and the Kelp Monster Mystery. Preschool animation. Dashi teams up with her little sister Koshi to solve a mysterious disappearance in a kelp forest. [S,AD] [HD]
Returning home from Africa, the Octonauts encounter a gang of large, territorial hippos.
Preschool animation. The Octonauts struggle to save a pod of spinner dolphins who seem to be swimming in their sleep. [S,AD] [HD]
The Octonauts must help a giant sunfish who can't swim straight, before it hurts itself.