Octonauts Season 1 Episodes
Season 1 Episode Guide
Episode 1 - The Octonauts and the Decorator CrabWhen 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.
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Episode 2 - The Octonauts and the Whale SharkWhen Dashi is accidentally swallowed by a Whale Shark, the Octonauts venture inside the huge fish to rescue her.
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Episode 3 - The Octonauts and the Kelp Forest RescueWhen Peso's little brother Pinto comes to visit, he's more interested in being a pirate than a medic - at least until he accompanies Peso on a mission to rescue Dashi and Shellington in a kelp forest.
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Episode 4 - The Octonauts and the Monster MapThe Octonauts follow an old map to what Kwazii believes is treasure guarded by a sea monster, but instead they meet a playful Octopus with all kinds of surprising abilities.
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Episode 5 - The Octonauts and the Albino Humpback WhaleThe Octonauts help out an Albino Humpback Whale with a nasty sunburn.
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Episode 6 - The Octonauts and the Giant SquidThe Octonauts set out to find and photograph Inkling's long lost cousin, the elusive Giant Squid.
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Episode 7 - The Octonauts and the Undersea StormWhen Kwazii's 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.
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Episode 8 - The Octonauts and the Snot Sea CucumberWhen a slimy, slippery Snot Sea Cucumber gets loose on the Octopod, Captain Barnacles decides the only way to save it is to flood the ship!
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Episode 9 - The Octonauts and the OrcasWhen a huge Orca whale becomes stranded on a beach, Captain Barnacles and the Octonauts devise a plan to pull him back into the water, with some help from a group of tunneling Fiddler Crabs.
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Episode 10 - The Octonauts and the Crab & UrchinBarnacles and Kwazii investigate a disruption on a nearby reef: a Carrier Crab and the Urchin who lives on its shell just can't seem to get along.
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Episode 11 - The Octonauts and the RemipedesWhen Shellington gets lost in a dark sea cave, he gets unexpected assistance from some blind Remipedes.
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Episode 12 - The Octonauts and the Walrus ChiefWhen Peso's precious medical kit is taken, Barnacles and Kwazii sneak into a dangerous walrus colony to get it back - disguised as a walrus!
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Episode 13 - The Octonauts and the Mixed Up WhalesWhen the Octonauts clean & repair their ship, the Octopod, the resulting noise causes a nearby Blue Whale to act in strange and dangerous ways.
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Episode 14 - The Octonauts and the Giant Kelp ForestWhen Kwazii's 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.
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Episode 15 - The Octonauts and the Hermit CrabsWhen Captain Barnacles and most of the crew are unable to return to base, its up to Peso and Tweak to remove a stuck Hermit Crab from its shell.
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Episode 16 - The Octonauts and the Great Algae EscapeCaptain Barnacles and crew must catch a runaway Octopod, when its hijacked by a group of crustaceans trying to escape their algaeinfested waters.
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Episode 17 - The Octonauts and the NarwhalWhile exploring the Arctic, the Octonauts' ship, the Octopod, gets trapped in the ice. Only Barnacles skillful navigation - and the help of a friendly Narwhal - can get them free.
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Episode 18 - The Octonauts and the Snapping ShrimpThe Octonauts encounter a Snapping Shrimp, a small creature that uses its claws to make a big (and stunning) noise.
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Episode 19 - The Octonauts and the Blobfish BrothersThe Octonauts must evacuate sea creatures before an underwater volcano erupts, but there's one creature that won't budge: a slow-moving, gelatinous Blobfish.
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Episode 20 - The Octonauts and the Giant WhirlpoolThe Octonauts race against time to rescue Tweak's pal, a Leatherback Sea Turtle who's caught in a fast-moving ocean current that's sucking it into a whirlpool.
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Episode 21 - The Octonauts and the Flying FishWhen 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.
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Episode 22 - The Octonauts and the Midnight ZoneWhile exploring the deepest part of the ocean, the Midnight Zone, the Octonauts discover a strange rock that happens to be home to a new species of worm.
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Episode 23 - The Octonauts and the Speedy SailfishWhen all the Gups go out of control, Barnacles and Kwazii leap onto the backs of speedy Sailfish to round them up.
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Episode 24 - The Octonauts and the Enemy AnemonesThe Octonauts and some helpless crabs are caught between two territorial groups of aggregating anemones - and their numbers are growing!
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Episode 25 - The Octonauts and the Lost Sea StarWhen the Octonauts find an unusual Sea Star on the beach, they search the ocean from top to bottom (literally) to help find its home.
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Episode 26 - The Octonauts and the Beluga WhalesWhen the Octonauts discover a pod of Beluga Whales stranded at a breathing hole, they use music to lead them to safety.
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Episode 27 - The Octonauts and the Hungry Pilot FishA lost Pilot Fish who eats ocean gunk cleans up the Octonauts' dirty Gups - but he's still hungry! Meanwhile, Captain Barnacles must figure out why a Whitetip Shark is chasing the Gup-A!
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Episode 28 - The Octonauts and the Vampire SquidPeso must gather all his courage when he travels deep down to the very bottom of the ocean, the Midnight Zone, and encounters the mysterious Vampire Squid!
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Episode 29 - The Octonauts and the Seahorse TaleAfter a storm, the Octonauts have to reunite a seahorse with its missing mate - who is about to give birth to baby seahorses!
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Episode 30 - The Octonauts and the Giant Comb JellyThe Octonauts must rescue Peso when he gets trapped inside a giant Comb Jelly!
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Episode 31 - The Octonauts and the Cookiecutter SharksWhat keeps making strange holes in the Octonauts' equipment? Turns out it's a trio of pesky Cookiecutter Sharks, the mosquitos of the sea!
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Episode 32 - The Octonauts and the OarfishDashi snaps a picture of what appears to be a sea serpent, but the truth is stranger than fiction when it turns out to be an awesomely long Oarfish!
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Episode 33 - The Octonauts and the Combtooth BlennyWhen 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.
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Episode 34 - The Octonauts and the Jellyfish BloomWhen a young dolphin follows Kwazii home, he has to babysit while the other Octonauts search for its mother!
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Episode 35 - The Octonauts and the Baby DolphinWhen a young dolphin follows Kwazii home, he has to babysit while the other Octonauts search for its mother!
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Episode 36 - The Octonauts and the Scary SpookfishThe Octonauts try to pull Peso out of an oceanic trench and get some help from a strange-looking creature with a see-through head: a Spookfish.
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Episode 37 - The Octonauts and the Arctic OrcasWhen Captain Barnacles and Peso get lost in the icy Arctic sea, a pod of Orcas help the Octonauts find them.
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Episode 38 - The Octonauts and the Slime EelsKwazii covets the treasure in a sunken pirate ship - but its protected by slime-squirting Slime Eels.
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Episode 39 - The Octonauts and the Enormous Elephant SealThe Octonauts and the Enormous Elephant Seal, he overstays his welcome in the Octopod.
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Episode 40 - The Octonauts and the Sardine SchoolThe Octonauts must work together as a team to help a lost sardine find her school.
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Episode 41 - The Octonauts and the Dolphin Reef RescueWhen the Octonauts all pitch in to help save a sick coral reef, they get some unexpected help from a pod of playful dolphins.
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Episode 42 - The Octonauts and the Eel OrdealThe Octonauts travel up a treacherous river to help a young migrating eel on her difficult journey.
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Episode 43 - The Octonauts and the Marine IguanasAs the Octonauts prepare for their annual seaweed feast near the Galapagos Islands, a trio of salt-sneezing Marine Iguanas steal their seaweed!
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Episode 44 - The Octonauts and the Dwarf LantersharkDown in the darkness of the ocean deep, Peso and the Octonauts must help a tiny, injured Dwarf Lanternshark. But they have to find him first!
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Episode 45 - The Octonauts and the Pirate ParrotfishWhen the Octonauts go on a pirate treasure hunt, along the way Kwazii meets the perfect sidekick - a Parrotfish!
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Episode 46 - The Octonauts and the Electric Torpedo RaysWhen the Octopod loses all power, the Octonauts give it a jumpstart with the aid of some Electric Torpedo Rays!
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Episode 47 - The Octonauts and the Crafty CuttlefishThe Octonauts are on a mission to recover Captain Barnacles lost Octo-compass, but its been taken by a crafty, shape-shifting Cuttlefish!
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Episode 48 - The Octonauts and the Lost Lemon SharkThe Octonauts have their hands full as they look after a headstrong young Lemon Shark who's hurt his nose and can't find his way home.
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Episode 49 - The Octonauts and the HumuhumusWhen the Octopod's waterworks are flooded with frightened Humuhumu fish, the Octonauts have to find a way to flush them out!
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Episode 50 - The Octonauts and the Giant Spider CrabKwazii is spooked when he spots what looks like a giant underwater spider! But it turns out to be a very old Spider Crab who needs the Octonauts' help!
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Episode 51 - The Octonauts and the Great Penguin RaceThe Octonauts cheer Peso on as he goes home to compete against an awesomely athletic penguin in an annual tournament: the Iron Clam Competition.
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Episode 52 - The Octonauts and the Great Christmas RescueThe Octonauts travel to Professor Inkling's childhood home for Christmas, an undersea mountain. But they discover that a rockslide has endangered the local creatures - including a rare species of golden coral, and Inkling's little octopus nephew, Squirt! With the help of Tweak's latest invention, the Gup-X, the Octonauts must rescue the creatures and save Christmas.
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