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All Episodes of Octonauts

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All Episodes of Octonauts

Follows an underwater exploring crew made up of stylized anthropomorphic animals, a team of eight adventurers who live in an undersea base, the Octopod, from...
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Season 1

  • The Whale Shark
    7.9/1029 votes

    The Whale Shark

    Season 1 Episode 1 - Aired 10/4/2010

    When 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.

    Director: N/A

    Writer: N/A

  • The Undersea Storm
    7.7/1023 votes

    The Undersea Storm

    Season 1 Episode 2 - Aired 10/5/2010

    No description available

    Director: N/A

    Writer: N/A

  • The Crab and the Urchin
    7.1/1018 votes

    The Crab and the Urchin

    Season 1 Episode 3 - Aired 10/6/2010

    The crew pursues crustaceans who’ve hijacked the Octopod.

    Director: N/A

    Writer: N/A

  • The Walrus Chief
    5.8/1018 votes

    The Walrus Chief

    Season 1 Episode 4 - Aired 10/7/2010

    When Peso's precious medical kit is taken, Barnacles and Kwazii sneak into a dangerous walrus colony to get it back, disguised as a walrus.

    Director: N/A

    Writer: N/A

  • The Flying Fish
    7.6/1018 votes

    The Flying Fish

    Season 1 Episode 5 - Aired 10/8/2010

    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.

    Director: N/A

    Writer: N/A

  • The Giant Squid
    6.4/1025 votes

    The Giant Squid

    Season 1 Episode 6 - Aired 10/11/2010

    The Octonauts roam the oceans in search of adventure and fun. Whether it's a perilous voyage to the bottom of the sea or the piratey pursuit of a giant squid, the Octonauts leap into action and always prove that eight heads are better than one! The Octonauts set out to find and photograph Inkling's long lost cousin, the elusive Giant Squid.

    Director: N/A

    Writer: N/A

  • The Orcas
    7.6/1016 votes

    The Orcas

    Season 1 Episode 7 - Aired 10/12/2010

    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.

    Director: N/A

    Writer: N/A

  • The Great Algae Escape
    7.8/1014 votes

    The Great Algae Escape

    Season 1 Episode 8 - Aired 10/13/2010

    Captain Barnacles and his crew must catch a runaway Octopod, when it is hijacked by a group of crustaceans trying to escape their algae-infested waters.

    Director: N/A

    Writer: N/A

  • The Remipedes
    7.9/1016 votes

    The Remipedes

    Season 1 Episode 9 - Aired 10/14/2010

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

    Director: N/A

    Writer: N/A

  • The Speedy Sailfish
    7.8/1015 votes

    The Speedy Sailfish

    Season 1 Episode 10 - Aired 10/15/2010

    When all the Gups go out of control, Barnacles and Kwazii leap onto the backs of some speedy Sailfish to round them up.

    Director: N/A

    Writer: N/A

  • The Blobfish Brothers
    8.1/1018 votes

    The Blobfish Brothers

    Season 1 Episode 11 - Aired 10/18/2010

    The Octonauts must evacuate sea creatures before an underwater volcano erupts, but there's one creature that won't budge: a slow moving, gelatinous Blobfish.

    Director: N/A

    Writer: N/A

  • The Monster Map
    7.4/1019 votes

    The Monster Map

    Season 1 Episode 12 - Aired 10/19/2010

    The 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.

    Director: N/A

    Writer: N/A

  • The Lost Sea Star
    7.4/1013 votes

    The Lost Sea Star

    Season 1 Episode 13 - Aired 10/20/2010

    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.

    Director: N/A

    Writer: N/A

  • The Albino Humpback Whale
    7.0/1015 votes

    The Albino Humpback Whale

    Season 1 Episode 14 - Aired 10/21/2010

    The Octonauts help out an Albino Humpback Whale with a nasty sunburn.

    Director: N/A

    Writer: N/A

  • The Giant Kelp Forest
    7.5/1017 votes

    The Giant Kelp Forest

    Season 1 Episode 15 - Aired 10/22/2010

    When 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.

    Director: N/A

    Writer: N/A

  • The Enemy Anemones
    7.5/1015 votes

    The Enemy Anemones

    Season 1 Episode 16 - Aired 10/25/2010

    The Octonauts land on an island for a picnic but must first help some crabs trapped between two warring groups of aggregate anemones. Meanwhile back on the Octopod, a horde of out of control puddings are attacking. Peso wins the contest between 2 types of blobs.

    Director: N/A

    Writer: N/A

  • The Narwhal
    8.0/1020 votes

    The Narwhal

    Season 1 Episode 17 - Aired 10/26/2010

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

    Director: N/A

    Writer: N/A

  • The Midnight Zone
    7.5/1013 votes

    The Midnight Zone

    Season 1 Episode 18 - Aired 10/27/2010

    While 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.

    Director: N/A

    Writer: N/A

  • The Snapping Shrimp
    7.6/1013 votes

    The Snapping Shrimp

    Season 1 Episode 19 - Aired 10/28/2010

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

    Director: N/A

    Writer: N/A

  • The Snot Sea Cucumber
    7.9/1016 votes

    The Snot Sea Cucumber

    Season 1 Episode 20 - Aired 10/29/2010

    After an underwater tremor, an injured sea cucumber named Slippy gets loose on the Octopod, so to let her breathe, they flood the ship!

    Director: N/A

    Writer: N/A

  • The Giant Whirlpool
    7.5/1017 votes

    The Giant Whirlpool

    Season 1 Episode 21 - Aired 11/1/2010

    The 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.

    Director: N/A

    Writer: N/A

  • The Hermit Crabs
    5.3/1017 votes

    The Hermit Crabs

    Season 1 Episode 22 - Aired 11/2/2010

    When Captain Barnacles Bear and most of the crew are unable to return to base, it's up to Peso and Tweak to remove a stuck hermit crab from its shell.

    Director: N/A

    Writer: N/A

  • The Mixed-Up Whales
    6.8/1014 votes

    The Mixed-Up Whales

    Season 1 Episode 23 - Aired 11/3/2010

    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.

    Director: N/A

    Writer: N/A

  • The Kelp Forest Rescue
    7.4/1015 votes

    The Kelp Forest Rescue

    Season 1 Episode 24 - Aired 11/4/2010

    When 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.

    Director: N/A

    Writer: N/A

  • The Decorator Crab
    7.3/1015 votes

    The Decorator Crab

    Season 1 Episode 25 - Aired 11/5/2010

    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.

    Director: N/A

    Writer: N/A

  • The Beluga Whales
    7.5/1013 votes

    The Beluga Whales

    Season 1 Episode 26 - Aired 12/6/2010

    The Octonauts lead a pod of Beluga Whales stuck under the pack ice to safety by getting them to follow Peso while he's playing the same tune as the Beluga's song on his xylophone.

    Director: N/A

    Writer: N/A

  • The Hungry Pilot Fish
    7.6/1013 votes

    The Hungry Pilot Fish

    Season 1 Episode 27 - Aired 12/7/2010

    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.

    Director: N/A

    Writer: N/A

  • The Vampire Squid
    7.8/1015 votes

    The Vampire Squid

    Season 1 Episode 28 - Aired 12/8/2010

    Peso 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.

    Director: N/A

    Writer: N/A

  • The Seahorse Tale
    7.7/1013 votes

    The Seahorse Tale

    Season 1 Episode 29 - Aired 12/9/2010

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

    Director: N/A

    Writer: N/A

  • The Giant Jelly
    8.1/1015 votes

    The Giant Jelly

    Season 1 Episode 30 - Aired 12/10/2010

    The Octonauts must rescue Peso when he gets trapped inside a giant ctenophore.

    Director: N/A

    Writer: N/A

  • The Cookiecutter Sharks
    7.5/1014 votes

    The Cookiecutter Sharks

    Season 1 Episode 31 - Aired 12/13/2010

    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.

    Director: N/A

    Writer: N/A

  • The Oarfish
    7.4/1013 votes

    The Oarfish

    Season 1 Episode 32 - Aired 12/14/2010

    Dashi 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.

    Director: N/A

    Writer: N/A

  • The Combtooth Blenny
    7.5/1014 votes

    The Combtooth Blenny

    Season 1 Episode 33 - Aired 12/15/2010

    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.

    Director: N/A

    Writer: N/A

  • The Jellyfish Bloom
    8.0/1014 votes

    The Jellyfish Bloom

    Season 1 Episode 34 - Aired 12/16/2010

    When Shellington gets trapped in the middle of a massive Jellyfish bloom, it's up to the Octonauts to rescue him.

    Director: N/A

    Writer: N/A

  • The Baby Dolphin
    7.2/1016 votes

    The Baby Dolphin

    Season 1 Episode 35 - Aired 12/17/2010

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

    Director: N/A

    Writer: N/A

  • The Scary Spookfish
    7.6/1016 votes

    The Scary Spookfish

    Season 1 Episode 36 - Aired 1/24/2011

    The 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.

    Director: N/A

    Writer: N/A

  • The Arctic Orcas
    7.6/1013 votes

    The Arctic Orcas

    Season 1 Episode 37 - Aired 1/25/2011

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

    Director: N/A

    Writer: N/A

  • The Slime Eels
    7.3/1014 votes

    The Slime Eels

    Season 1 Episode 38 - Aired 1/26/2011

    Kwazii covets the treasure in a sunken pirate ship, but its protected by slime squirting Slime Eels.

    Director: N/A

    Writer: N/A

  • The Enormous Elephant Seal
    7.6/1012 votes

    The Enormous Elephant Seal

    Season 1 Episode 39 - Aired 1/27/2011

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

    Director: N/A

    Writer: N/A

  • The Sardine School
    7.8/1012 votes

    The Sardine School

    Season 1 Episode 40 - Aired 1/28/2011

    The Octonauts must work together as a team to help a lost sardine find her school.

    Director: N/A

    Writer: N/A

  • The Dolphin Reef Rescue
    8.2/1020 votes

    The Dolphin Reef Rescue

    Season 1 Episode 41 - Aired 1/31/2011

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

    Director: N/A

    Writer: N/A

  • The Eel Ordeal
    7.7/1013 votes

    The Eel Ordeal

    Season 1 Episode 42 - Aired 2/1/2011

    The Octonauts travel up a treacherous river to help a young migrating eel on her difficult journey.

    Director: N/A

    Writer: N/A

  • The Marine Iguanas
    7.5/1014 votes

    The Marine Iguanas

    Season 1 Episode 43 - Aired 2/2/2011

    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!

    Director: N/A

    Writer: N/A

  • The Dwarf Lantern Shark
    7.8/1013 votes

    The Dwarf Lantern Shark

    Season 1 Episode 44 - Aired 2/3/2011

    Down in the darkness of the ocean deep, Peso and the Octonauts must help a tiny, injured Dwarf Lantern Shark.

    Director: N/A

    Writer: N/A

  • The Pirate Parrotfish
    8.3/1012 votes

    The Pirate Parrotfish

    Season 1 Episode 45 - Aired 2/4/2011

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

    Director: N/A

    Writer: N/A

  • The Electric Torpedo Rays
    7.6/1013 votes

    The Electric Torpedo Rays

    Season 1 Episode 46 - Aired 2/7/2011

    Some electric torpedo rays give the Octopod a jump-start when its batteries go flat during a trip to see Tweak's pal, Sandy the leatherback sea turtle.

    Director: N/A

    Writer: N/A

  • The Crafty Cuttlefish
    7.8/1015 votes

    The Crafty Cuttlefish

    Season 1 Episode 47 - Aired 2/8/2011

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

    Director: N/A

    Writer: N/A

  • The Lost Lemon Shark
    7.9/1018 votes

    The Lost Lemon Shark

    Season 1 Episode 48 - Aired 2/9/2011

    The 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.

    Director: N/A

    Writer: N/A

  • The Humuhumunukunukuapua'a
    8.1/1017 votes

    The Humuhumunukunukuapua'a

    Season 1 Episode 49 - Aired 2/10/2011

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

    Director: N/A

    Writer: N/A

  • The Giant Spider Crab
    7.5/1016 votes

    The Giant Spider Crab

    Season 1 Episode 50 - Aired 2/11/2011

    The octonauts help a 100 year old spider crab which has got its leg trapped in a giant clam whilst en route to its own 100th birthday party. It turns out that Kwazii's afraid of spiders, but he still helps, even though he thought it was a real spider at first.

    Director: N/A

    Writer: N/A