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Octonauts

A team of brave underwater explorers known as the Octonauts combs the world's oceans for aquatic creatures in desperate need of assistance.
Starring:Simon Greenall, Rob Rackstraw, Paul Panting
Watch all you want.

Won a Daytime Emmy for Outstanding Writing in a Preschool Animated Program.

Episodes

Octonauts

  1. Watch The Undersea Storm / The Giant Squid. Episode 1 of Season 1.

    It's reef lobsters to the rescue when Kwazii's Gup-B breaks down; the Octonauts launch a determined search for an elusive giant squid.

  2. Watch The Great Algae Escape / The Walrus Chief. Episode 2 of Season 1.

    The crew pursues crustaceans who've hijacked an Octopod; Captain Barnacles and Kwazii don walrus disguises to recover Peso's stolen medical kit.

  3. Watch The Flying Fish / The Narwhal. Episode 3 of Season 1.

    A school of flying fish takes off with Professor Inkling's book; a narwhal comes to the Octonauts' rescue when arctic ice grounds the Octopod.

  4. Watch The Monster Map / The Crab & Urchin. Episode 4 of Season 1.

    A treasure map leads the Octonauts to an incredible octopus; the crew tries to help an urchin and a carrier crab get along.

  5. Watch The Albino Humpback Whale / The Remipedes. Episode 5 of Season 1.

    An albino humpback whale comes to the Octonauts with a serious case of sunburn; a group of remipedes helps Shellington find his way out of a cave.

  6. Watch The Orcas / The Blobfish Brothers. Episode 6 of Season 1.

    Fiddler crabs help the Octonauts get a beached orca back into the water; the crew tries to get three blobfish to safety before a volcano blows.

  7. Watch The Decorator Crab / The Whale Shark. Episode 7 of Season 1.

    A decorator crab with sticky fingers has been taking the Octonauts' things to outfit his shell; Dashi winds up inside a whale shark.

  8. Watch The Cookiecutter Shark / The Jellyfish Bloom. Episode 8 of Season 1.

    The Octonauts trace their ruined equipment to a trio of cookiecutter sharks; Shellington gets caught in a huge jellyfish bloom.

  9. Watch The Speedy Sailfish / The Vampire Squid. Episode 9 of Season 1.

    Life's like an undersea rodeo when Barnacles and Kwazii ride some sailfish; Peso travels to the "Midnight Zone," where he meets a vampire squid.

  10. Watch Humuhumus / Giant Spider Crab. Episode 10 of Season 1.

    Fear drives a school of humuhumu fish into the Octopod's waterworks; Kwazii mistakes an enormous spider crab for an actual spider.

  11. Watch The Giant Kelp Forest / The Hermit Crab. Episode 11 of Season 1.

    The Octonauts must trek through a kelp forest to find their Gup-B sub; Tweak and Peso try to help a hermit crab come out of his shell.

  12. Watch The Hungry Pilot Fish / The Beluga Whales. Episode 12 of Season 1.

    A hungry pilot fish comes in handy when the Octonauts run into a whitetip shark; music is the key to saving a pod of stranded beluga whales.

  13. Watch The Snot Sea Cucumber / The Giant Whirlpool. Episode 13 of Season 1.

    The captain gets creative when a snot sea cucumber invades the Octopod; the Octonauts race to save a leatherback sea turtle from a giant whirlpool.

  14. Watch The Slime Eels / The Arctic Orcas. Episode 14 of Season 1.

    Slime eels stand between Kwazii and pirate treasure; orcas come to the rescue when Captain Barnacles and Peso are lost in the Arctic Sea.

  15. Watch The Lost Sea Star / The Giant Jelly. Episode 15 of Season 1.

    The Octonauts comb the ocean to help a lost sea star find its home; Peso needs a helping hand when he gets caught in a giant comb jelly.

  16. Watch The Snapping Shrimp / The Kelp Forest Rescue. Episode 16 of Season 1.

    The Octonauts cross paths with a snapping shrimp; Peso's little brother, Pinto, shadows him on a rescue mission to save Shellington and Dashi.

  17. Watch The Enormous Elephant Seal / The Sardine School. Episode 17 of Season 1.

    The Octonauts let an elephant seal molt inside the Octopod; the Octonauts help a lost sardine who's looking for her school.

  18. Watch The Eel Ordeal / The Dolphin Reef Rescue. Episode 18 of Season 1.

    A migrating young eel needs the Octonauts' assistance on her journey upriver; the Octonauts team with dolphins to save a sickly coral reef.

  19. Watch Pirate Parrot Fish / Electric Torpedo Rays. Episode 19 of Season 1.

    While seeking pirate treasure, the Octonauts meet a parrotfish; electric torpedo rays help the Octonauts jump-start a powerless Octopod.

  20. Watch The Midnight Zone / The Mixed Up Whales. Episode 20 of Season 1.

    The Octonauts explore the "Midnight Zone" and discover a new worm species; the crew comes between two blue whales who are trying to communicate.

  21. Watch The Seahorse Tale / The Enemy Anemones. Episode 21 of Season 1.

    The Octonauts try to help a seahorse find its missing mate, who is about to give birth; the crew becomes caught between two groups of anemones.

  22. Watch Crafty Cuttlefish / Lost Lemon Shark. Episode 22 of Season 1.

    A cuttlefish that can change shape has stolen Captain Barnacle's Octocompass; the Octonauts help a lemon shark find his way back home.

  23. Watch The Baby Dolphin / The Scary Spookfish. Episode 23 of Season 1.

    Kwazii looks after a baby dolphin who follows him home; the Octonauts meet a see-through spookfish while trying to rescue Peso from a trench.

  24. Watch The Oarfish / The Combtooth Blenny. Episode 24 of Season 1.

    Dashi takes a picture of an oarfish that's unbelievably long; a shipwrecked Peso and Kwazii meet a fish who can walk on land.

  25. Watch Marine Iguanas / Dwarf Lanternshark. Episode 25 of Season 1.

    Ravenous marine iguanas devour all the Octonauts' seaweed; the Octonauts come to the aid of an injured dwarf lanternshark.

  26. Watch The Great Penguin Race. Episode 26 of Season 1.

    With his friends cheering him on, Peso competes in the annual Iron Clam Competition and goes up against a formidable adversary.

  27. Watch The Great Christmas Rescue. Episode 27 of Season 1.

    Professor Inkling invites the Octonauts to his childhood home for the holidays, only to find that his octopus nephew is now endangered.

  1. Watch Great White Shark / Sea Snakes. Episode 1 of Season 2.

    Peso must perform an emergency fin bandage on a hungry great white shark; a poisonous sea krait lays her eggs in the garden pod.

  2. Watch Adelie Penguins / Coconut Crabs. Episode 2 of Season 2.

    Kwazii and Peso have their hands full baby-sitting a bunch of penguin chicks; Kwazii finds a mysterious, unbreakable coconut.

  3. Watch Colossal Squid / Jawfish. Episode 3 of Season 2.

    The Octopod is attacked by a colossal squid; when a mouth-brooding jawfish father loses his eggs, the Octonauts help return them to him.

  4. Watch Flying Swords / Fiddler Crab. Episode 4 of Season 2.

    In search of a mythical sword, Kwazii explores a shipwreck guarded by three swashbuckling swordfish; the Octonauts clean up a beach after a storm.

  5. Watch Porcupine Puffer / Manta Rays. Episode 5 of Season 2.

    Barnacles, Kwazii and Peso venture back inside a whale shark to retrieve a puffer fish; the Octonauts land in trouble while helping a young manta ray.

  6. Watch Scared Sperm Whale / Long Arm Squid. Episode 6 of Season 2.

    A timid sperm whale must conquer his fears to save Peso from a giant clam; Peso and Kwazii venture down to the midnight zone to help a hurt creature.

  7. Watch Bowhead Whales / Damselfish. Episode 7 of Season 2.

    A bowhead whale helps the Octonauts save a group of narwhals; the Octonauts help a group of algae-eating fish stand up to some aggressive damselfish.

  8. Watch Amazon Adventure. Episode 8 of Season 2.

    The Octonauts travel deep down the Amazon River in search of a lost city -- and Kwazii's long-lost grandfather, Calico Jack!

  9. Watch Humphead Parrotfish / Leafy Sea Dragons. Episode 9 of Season 2.

    The Octonauts use magnets to try to stop a meteor; the Octonauts help two young leafy sea dragons who were separated from their father.

  10. Watch Manatees / Mimic Octopus. Episode 10 of Season 2.

    Running out of air, Barnacles struggles to free his paw from a giant clam's mouth; the Octonauts try to recover an important vial of medicinal algae.

  11. Watch Triggerfish / Saltwater Crocodile. Episode 11 of Season 2.

    When he's carried away by a cyclonic waterspout, Kwazii finds himself stranded; a gigantic saltwater crocodile wanders into freezing waters.

  12. Watch Gulper Eels / Lionfish. Episode 12 of Season 2.

    Hungry gulper eels and undersea tremors threaten Inkling and Kwazii; the Octonauts transport a pair of invasive lionfish back to their native habitat.

  13. Watch Very Vegimal Christmas. Episode 13 of Season 2.

    The Vegimals' plans for a Christmas feast aboard the Octopod are interrupted when the Octonauts are all entangled in a gigantic blob of sea snot!

  1. Watch Water Bears / Barracudas. Episode 1 of Season 3.

    The team faces the heat of a lava tube to rescue a water bear; fearsome barracudas disrupt a mission to replant a mangrove forest.

  2. Watch Cone Snail / Artificial Reef. Episode 2 of Season 3.

    Peso must rescue the Octopod from a harpoon-shooting cone snail; Tweak and her team turn the Gup-F into a sanctuary when a storm destroys a reef.

  3. Watch Humpback Whales / Platypus. Episode 3 of Season 3.

    A humpback whale helps Kwazii retrieve the key to a treasure chest; stinging platypuses attack the Octonauts after they find an unusual egg.

  4. Watch Mudskippers / Immortal Jellyfish. Episode 4 of Season 3.

    The Octonauts step in to help three mudskippers whose home has been swept away; the Octonauts discover a jellyfish that can seemingly live forever.

  5. Watch Sea Skaters / Siphonophore. Episode 5 of Season 3.

    Kwazii gets lost at sea and meets some sea skaters, the ocean's only insects; the Octonauts must stop a deep-sea creature from reaching the surface.

  6. Watch Urchin Invasion / Lionsmane Jelly. Episode 6 of Season 3.

    The Octonauts visit Shellington's sister and find the kelp forest besieged by urchins; the Octopod is threatened by a jellyfish's tentacles.

  7. Watch Pelicans / Hammerhead Sharks. Episode 7 of Season 3.

    The Octonauts help a flock of pelicans clean up a floating patch of garbage; the team observes mischievous baby hammerhead sharks on their first hunt.

  8. Watch Red Rock Crabs / Sea Pigs. Episode 8 of Season 3.

    The Octonauts look to old friends for help in rounding up wayward crabs; the Octonauts must stop some sea pigs from falling into the Mariana Trench.

  9. Watch Sea Sponge / Loggerhead Sea Turtle. Episode 9 of Season 3.

    Peso tries to find out what's making a sea sponge sick; Barnacles seeks help from a sea turtle when a quake separates the Gup-X from its crew.

  10. Watch Harbor Seal / Yeti Crab. Episode 10 of Season 3.

    A harbor seal detective helps find a remora that vanished while under Peso's care; the Octonauts face a ferocious yeti crab in the Midnight Zone.

  11. Watch Great Arctic Adventure (Earth Day Special). Episode 11 of Season 3.

    While the Octopod is in for repairs, the Octonauts take a vacation, and Peso helps Barnacles's sister and her cubs learn arctic survival.

  12. Watch Mariana Trench Adventure (Special). Episode 12 of Season 3.

    The team takes Tweak's new station into the deepest part of the ocean, where they encounter strange creatures and hazardous conditions.

  13. Watch Over / Under Adventure (Special). Episode 13 of Season 3.

    While researching Antarctica, the Octonauts must save a population of sea stars, urchins and other sea bed-dwelling creatures from a rare phenomenon.

  1. Watch Walrus Pups / Mantis Shrimp. Episode 1 of Season 4.

    Captain Barnacles regales his niece and nephew with a tale about saving walrus pups; mantis shrimp on the reef have battle-ready claws.

  2. Watch Poison Dart Frogs / Hidden Lake. Episode 2 of Season 4.

    Kwazii helps a family of brightly colored, poison dart frogs; an icy adventure leads to a hidden lake in Antarctica that makes Shellington very happy.

  3. Watch Baby Sea Turtles / Octopod Mystery. Episode 3 of Season 4.

    The Octonauts carefully move baby sea turtle eggs away from danger; the team discovers a mysterious creature living in an abandoned Octopod.

  4. Watch Tree Lobsters / Convict Fish. Episode 4 of Season 4.

    A storm leads Peso to an island where he meets lobster-like creatures; the reef is collapsing and all the animals flee except for the convict fish.

  5. Watch The Great Swamp Search. Episode 5 of Season 4.

    The Octonauts journey to the Everglades to help Tweak's dad, Ranger Marsh, find invasive species -- including a Burmese python and her babies.

  6. Watch Crawfish / Surfing Snails. Episode 6 of Season 4.

    When a group of crawfish get sick, the Octonauts race to find a cure; Dashi tries to save surfing snails who are swept out to sea by a giant wave.

  7. Watch Baby Gator / Bomber Worms. Episode 7 of Season 4.

    Kwazii adopts a baby alligator but when it escapes there is big trouble; while diving to the Midnight Zone, the team is attacked by bomber worms.

  8. Watch Flamingos / Operation Cooperation. Episode 8 of Season 4.

    The Octonauts wade through a swamp to find a lost flamingo chick; Shellington crashes the Gup-D and teams up with a moray eel and a grouper fish.

  9. Watch Kelp Forest Mystery / Hippos. Episode 9 of Season 4.

    Dashi works with her little sister Koshi to solve a kelp forest mystery; returning home from an African river, the Octonauts greet a group of hippos.

  10. Watch Yellow Bellied Sea Snakes / Loneliest Whale. Episode 10 of Season 4.

    A mass of poisonous sea snakes are stranded on a beach and Peso helps get them back to the ocean; a lonely whale sings a song for the Octonauts.

  11. Watch Spinner Dolphins / Coelacanth. Episode 11 of Season 4.

    The Octonauts struggle to save a pod of spinner dolphins; while exploring a dark cave, the team discovers a prehistoric fish fossil that moves.

  12. Watch Operation Deep Freeze. Episode 12 of Season 4.

    Captain Barnacles runs into an old fox friend from the Arctic and they work together to prevent a group of penguins from falling into an ice chasm.

  13. Watch Emperor Penguins / Tiger Shark. Episode 13 of Season 4.

    It's a dangerous trek over ice but the Octonauts help a penguin mother find her family; Tweak helps a sea turtle escape a hungry tiger shark.

  14. Watch Coconut Crisis / Sunfish. Episode 14 of Season 4.

    Someone is stealing the coconuts from the coconut crabs so Kwazii investigates; the Octonauts help a giant sunfish who can't swim in a straight line.

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Cast
Simon GreenallRob RackstrawPaul PantingKeith WickhamTeresa GallagherJo WyattRoss BreenShelley LongworthWayne GraysonMary MurphyMichael MurphyWilliam Vanderpuye

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