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.
When Dashi is swallowed by a whale shark, the Octonauts venture inside it to rescue her.
Kwazii's Gup-B breaks down in a storm, but a chain of reef lobsters lends a hand.
A carrier crab and the urchin who lives on its shell just can't seem to get along.
Barnacles and Kwazii sneak into a dangerous walrus colony to get Peso's medical kit back.
A school of flying fish accidentally make off with Professor Inkling's rare book.
The Octonauts set out to find and photograph Inkling's long-lost cousin.
Animated deep sea adventures with Captain Barnacles and his band of explorers. An orca whale is stranded on a beach. The Octonauts come to the rescue. [S,AD] [HD]
Animated deep sea adventures with Captain Barnacles and his explorers. The crew must catch a runaway Octopod after it is hijacked by a group of crustaceans. [S,AD] [HD]
The Hermit Crabs. Peso and Tweak help to remove a stuck hermit crab from its shell.
The Mixed-Up Whales. The Octonauts clean and repair their ship, the Octopod.
Peso's little brother Pinto accompanies him on a mission to rescue Dashi and Shellington.
The Octonauts stake out a thief, who turns out to be a decorator crab.
The Octonauts lead a pod of stranded beluga whales to safety.
A lost pilot fish cleans up the Octonauts' dirty gups - but he is still hungry!
Peso travels deep down to the very bottom of the ocean and encounters the vampire squid.
After a storm, the Octonauts have to reunite a seahorse with its missing mate.
The Octonauts must rescue Peso when he gets trapped inside a giant comb jelly.
The Cookiecutter Shark. A trio of pesky cookiecutter sharks make holes in the Octonauts' equipment.
Dashi snaps a picture of what appears to be a sea serpent.
Kwazii and Peso are shipwrecked on a desert island.
When Shellington gets trapped, it's up to the Octonauts to rescue him.
A young dolphin follows Kwazii home.
The Octonauts try to pull Peso out of an oceanic trench.
Captain Barnacles and Peso get lost in the icy Arctic sea.
Kwazii wants the treasure in a sunken ship, but it is protected by slime-squirting eels.
An enormous elephant seal overstays his welcome in the Octopod.
The Octonauts must work together as a team to help a lost sardine find her school.
The Octonauts get some unexpected help from a pod of playful dolphins.
The Octonauts help a young migrating eel on her difficult journey.
A trio of salt-sneezing marine iguanas steal the Octonauts' seaweed!
Animated deep sea adventures with Captain Barnacles and his explorers. Down in the ocean deep, the Octonauts must help a tiny, injured dwarf lanternshark. [S,AD] [HD]
Animated deep sea adventures. The Octonauts go on a pirate treasure hunt, and Kwazii meets the perfect sidekick - a parrotfish! [S,AD] [HD]
The Electric Torpedo Rays. Animated deep sea adventures with Captain Barnacles and his explorers. The Octonauts give their ship a jump-start with some electric torpedo rays. [S,AD] [HD]
Animated deep sea adventures with Captain Barnacles and his explorers. The Octonauts are on a mission to recover Captain Barnacles's lost octo-compass. [S,AD] [HD]
Animated deep sea adventures with Captain Barnacles and his explorers. The Octonauts have their hands full as they look after a headstrong young lemon shark. [S,AD] [HD]