Octonauts

When Kwaziis Gup-B breaks down in a storm, not even brave Captain Barnacles can save him alone. Fortunately, a chain of reef lobsters lends a hand - and some claws.

The crew pursues crustaceans who’ve hijacked the Octopod.

When a school of flying fish accidentally make off with a rare book belonging to Professor Inkling, the Octonauts rig up the Gup B to fly after them and get it back.

When a huge Orca whale becomes stranded on a beach, Captain Barnacles Bear and the Octonauts devise a plan to pull him back into the water, with some help from a group of tunnelling Fiddler Crabs.

When Shellington gets lost in a dark sea cave, he gets unexpected assistance from some blind Remipedes.

The Octonauts must evacuate sea creatures before an underwater volcano erupts, but theres one creature that wont budge: a slow moving, gelatinous Blobfish.

When the Octonauts find an unusual Sea Star on the beach, they search the ocean from top to bottom (literally) to help find its home.

When Kwaziis favorite sub, the Gup B, goes missing, the Octonauts journey into a mysterious kelp forest to find it, meeting strange and interesting creatures along the way.

While exploring the Arctic, the Octopod gets trapped in the ice. Only Barnacless skillful navigation, and the help of a friendly Narwhal, can get them free.

The Octonauts encounter a snapping shrimp – a small creature that uses its claws to make a big, and stunning, noise.

The Octonauts race against time to rescue Tweaks pal, a leatherback sea turtle whos caught in a fast-moving ocean current thats sucking it into a whirlpool.

When the Octonauts clean and repair their ship, the Octopod, the resulting noise causes a nearby blue whale to act in strange and dangerous ways.

When important objects go missing from their ship, the Octonauts stake out the thief, who turns out to be a decorator crab stealing their things to decorate his shell.

The Octonauts are chased by a whitetip shark only to discover all it really needed was a pilot fish to clean its teeth, and it just so happens that they have just met a lonely pilot fish that is hungry for action.

After a storm, the Octonauts help a female seahorse search for her missing mate. She tells them, to Kwaziis surprise, that the missing male seahorse is about to give birth to baby seahorses!

Some mysterious holes that keep appearing in the Octonauts equipment turn out to be the work of cookiecutter sharks whose bioluminescence initially made them invisible against the light coming down from the sea surface.

When Kwazii and Peso are shipwrecked on a desert island, they encounter a Combtooth Blenny - a fish who walks on land! They enlist him to send an SOS message to the other Octonauts.

When a young dolphin follows Kwazii home, he has to babysit while the other Octonauts search for its mother.

When Captain Barnacles and Peso get lost in the icy Arctic sea, a pod of Orcas help the Octonauts find them.

When Peso and the Octonauts aid an enormous Elephant Seal, he overstays his welcome in the Octopod.

When the Octonauts all pitch in to help save a sick coral reef, they get some unexpected help from a pod of playful dolphins.

The team are preparing for a feast of red seaweed on the Galapagos Islands but a trio of salt-sneezing marine iguanas raid the Octopod and eat it all!

When the Octonauts go on a pirate treasure hunt, Kwazii meets a Parrotfish.

Captain Barnacles allows Tunip to use his Octo-compass. But when Tunip loses it, a cuttlefish takes it.

When the Octopods waterworks are flooded with frightened Humuhumu fish, the Octonauts have to find a way to flush them out.

The Octopod is attacked by a colossal squid, who drags the ship down an abyssal trench, forcing Barnacles and Kwazii to make a perilous swim outside to confront the gigantic beast.

Kwazii finds a mysterious, unbreakable coconut, so the Octonauts seek out the help of some large, island-dwelling coconut crabs to open it.

Its Sea Snakes on an Octopod when a poisonous sea krait lays her eggs in the garden pod, just as Captain Barnacles has to navigate the ship past a treacherous whirlpool.

A mouth-brooding jawfish father has lost his eggs, and the Octonauts must brave strong currents and other obstacles to help get them back to him!

The Octonauts help a group of algae-eating fish stand up to some aggressive damselfish, who are harming their own reef by over-farming it with algae.

Peso and Kwazii venture down to the midnight zone to help a hurt creature, but what they find is a shipwreck haunted by a spooky-looking long-armed squid.

The Octonauts help a young manta ray find the secret manta ray feeding grounds, but when they finally locate it, the Octonauts become caught in the middle of a dangerous feeding frenzy!

The Octonauts floating temperature sensors alert them to a risk of waterspouts due to a rise in sea surface temperature so they decide to retrieve the devices for safe-keeping. But Kwazii gets into an argument with a possessive triggerfish which has adopted one of the devices as its home, and they both get carried away by a waterspout. Kwazii ends up having to defend the fish from a seabird and a swordfish that want to eat it. Luckily the characteristic grunting sounds that triggerfish make when distressed enables the other Octonauts to locate them.

The Octonauts get more than they bargained for when they use the Octopod to transport a pair of invasive lionfish back to their native habitat.

Running out of air, Barnacles struggles to free his paw from the mouth of a giant clam, while simultaneously directing his crew in a delicate manatee rescue operation.

The Octonauts use magnets to try to stop a meteor thats heading toward the Octopod and get an assist from a rock-chomping humphead parrotfish and her friends.

Kwazii and Dashi become entangled in a strange deep-sea creature - a siphonophore.

Peso sets out to save the day when a cone snail invades the octopod and picks off the crew one by one with its dangerous harpoons.

When a sardine swallows the key to a treasure chest, a humpback whale helps Kwazii track it down.

The Octonauts must stop a huge herd of sea pigs before they march blindly into the Mariana Trench - where there will be no access to food. But things get chaotic when Tunip goes missing!

Shellington and the Vegimals mission to replant a mangrove forest is put in peril by a school of toothy barracudas.

When Kwazii gets lost at sea aboard the tiny octo-ski, he meets a flotilla of even tinier sea skaters - the only insects who live on the ocean.

When Pesos patient, a remora fish, mysteriously disappears, the Octonauts enlist a unique undersea detective - a harbour seal.

When Shellington and the crew try to gather some skittish crabs who have drifted away from home, they get help from some old friends.

Shellington and the Octonauts try to track an unusual creature: a jellyfish that can transform from old to young repeatedly - and live forever!

The Octonauts meet some hammerheaded sharks, however, they cant sleep too well because Shellington and Professor Inkling have been arguing about who is smarter that they are no longer friends.

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!

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.

As newborn baby sea turtles make their way to the ocean, the Octonauts must steer them clear a giant wave and hungry predators.

When a storm washes Peso onto a mysterious, rocky island, he meets a band of lobster-like insects thought to be extinct.

When a population of crawfish is stricken by illness, the Octonauts race to find a cure.

Kwazii adopts a baby alligator naming him Nipper, but when it escapes the Octopod, he and the Octonauts must rescue him.

The Octonauts find a lost flamingo chick separated from his family and they have to return him there before hungry alligators do!

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.

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.

The Octonauts struggle to save a pod of spinner dolphins who seem to be just swimming in their sleep.

The Octonauts journey across a dangerous expanse of ice to help a penguin mother get back to her family.

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 whos stealing all their coconuts.