Octonauts

Octonauts

2010 - 2017, Animation, Kids
Animated adventures with the underwater explorers

Episode Guide

  • Octonauts - Emperor Penguins; Tiger Shark (Season 4 Episode 186)
    Season 4 Episode 186:

    Emperor Penguins; Tiger Shark

  • Octonauts - Kelp Forest Mystery; Hippos (Season 4 Episode 154)
    Season 4 Episode 154:

    Kelp Forest Mystery; Hippos

  • Octonauts - Flamingos; Operation Coorperation (Season 4 Episode 152)
    Season 4 Episode 152:

    Flamingos; Operation Coorperation

    The Octonauts search for a lost flamingo chick; Shellington crashes the Gup-D.

  • Octonauts - Great Swamp Search (Season 4 Episode 150)
    Season 4 Episode 150:

    Great Swamp Search

    The crew travels to the Everglades to help Tweak's dad track down invasive species including a Burmese Python and her babies.

  • Octonauts - Crawfish; Surfing Snail (Season 4 Episode 149)
    Season 4 Episode 149:

    Crawfish; Surfing Snail

    The Octonauts race to find a cure for ill crawfish; sweeping surfing snails out to sea.

  • Octonauts - Baby Gator; Bomber Worms (Season 4 Episode 148)
    Season 4 Episode 148:

    Baby Gator; Bomber Worms

    Kwazii adopts a baby alligator; the Octonauts are attacked by bomber worms.

  • Octonauts - Baby Sea Turtles; Octopod Mystery (Season 4 Episode 147)
    Season 4 Episode 147:

    Baby Sea Turtles; Octopod Mystery

  • Octonauts - Walrus Pups; Mantis Shrimp (Season 4 Episode 144)
    Season 4 Episode 144:

    Walrus Pups; Mantis Shrimp

    Two mantis shrimp have a battle aboard the Octopod; the Octonauts try to stop the Octopod from crashing.

  • Octonauts - Coconut Crisis ; Sunfish (Season 4 Episode 105)
    Season 4 Episode 105:

    Coconut Crisis ; Sunfish

  • Octonauts - Kelp Forest Mystery (Season 4 Episode 17)
    Season 4 Episode 17:

    Kelp Forest Mystery

    Dashi teams up with her little sister Koshi to help the Octonauts solve a mysterious disappearance in the Kelp Forest.

  • Octonauts - Octonauts and the Tree Lobsters (Season 4 Episode 8)
    Season 4 Episode 8:

    Octonauts and the Tree Lobsters

    A storm washes Peso onto a mysterious, rocky island where he meets a band of lobster-like insects.

  • Octonauts - Octonauts and the Mantis Shrimp (Season 4 Episode 6)
    Season 4 Episode 6:

    Octonauts and the Mantis Shrimp

    The Octonauts must get two mantis shrimp to stop fighting before they destroy the Octopod.

  • Octonauts - Octonauts and the Walrus Pups (Season 4 Episode 5)
    Season 4 Episode 5:

    Octonauts and the Walrus Pups

    Captain Barnacles and his niece and nephew Ursa and Orson must rescue walrus pups who are stranded.

  • Octonauts - Octonauts and the Baby Sea Turtles (Season 4 Episode 4)
    Season 4 Episode 4:

    Octonauts and the Baby Sea Turtles

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

  • Octonauts - Octonauts (Season 4 Episode 4)
    Season 4 Episode 4:

    Octonauts

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

  • Octonauts - Octonauts and the Poison Dart Frogs (Season 4 Episode 1)
    Season 4 Episode 1:

    Octonauts and the Poison Dart Frogs

    After a giant wave throws Amazon River fish high into the trees, the Octonauts try to get them down without disturbing the resident poison dart frogs.

  • Octonauts - The Over, Under Adventure (Season 3 Episode 127)
    Season 3 Episode 127:

    The Over, Under Adventure

    The Octonauts' mission to explore Antarctica becomes a desperate rescue as a group of sea stars and urchins are threatened by a brinicle - a rare underwater icicle that can freeze creatures on the sea bed.

  • Octonauts - Sea Skaters; Siphonophore (Season 3 Episode 113)
    Season 3 Episode 113:

    Sea Skaters; Siphonophore

    When Kwazii gets lost at sea, he meets a flotilla of even tinier sea skaters; Kwazii and Dashi become entangled in a strange deep-sea creature.

  • Octonauts - Sea Sponge; Loggerhead Sea Turtle (Season 3 Episode 100)
    Season 3 Episode 100:

    Sea Sponge; Loggerhead Sea Turtle

    A sea sponge that houses other sea creatures suffers from a mysterious illness and Peso must figure out the cause.

  • Octonauts - Red Rock Crabs; Sea Pigs (Season 3 Episode 98)
    Season 3 Episode 98:

    Red Rock Crabs; Sea Pigs

    Shellington and the group try to gather some crabs; the Octonauts try to stop a herd of sea pigs from marching into the Mariana Trench.

  • Octonauts - Water Bears; Barracudas (Season 3 Episode 94)
    Season 3 Episode 94:

    Water Bears; Barracudas

    The Octonauts venture into a dangerous red-hot lava tube to rescue a teeny tiny water bear.

  • Octonauts - Great Arctic Adventure (Season 3 Episode 91)
    Season 3 Episode 91:

    Great Arctic Adventure

    Peso goes with Barnacles to help his sister and her new polar cubs learn to navigate the harsh conditions of the frozen arctic.

  • Octonauts - Hammerhead Sharks (Season 3 Episode 19)
    Season 3 Episode 19:

    Hammerhead Sharks

    A group of baby hammerhead sharks hunt on their own for the first time and get into trouble.

  • Octonauts - Urchin Invasion (Season 3 Episode 18)
    Season 3 Episode 18:

    Urchin Invasion

    The Octonauts head to the kelp forest to visit Shellington's sister, Pearl, and her newborn son.

  • Octonauts - Immortal Jellyfish (Season 3 Episode 17)
    Season 3 Episode 17:

    Immortal Jellyfish

    The Octonauts try to track a jellyfish that can transform from old to young repeatedly.

  • Octonauts - Sea Sponge (Season 3 Episode 16)
    Season 3 Episode 16:

    Sea Sponge

    A sea sponge that houses other sea creatures in its pores suffers from a mysterious illness.

  • Octonauts - Red Rock Crabs (Season 3 Episode 15)
    Season 3 Episode 15:

    Red Rock Crabs

    Shellington and the crew try to gather some skittish crabs who have drifted away from home.

  • Octonauts - Lion's Mane Jellyfish (Season 3 Episode 14)
    Season 3 Episode 14:

    Lion's Mane Jellyfish

    A lion's mane jellyfish gets its tentacles tangled in the bubble engine.

  • Octonauts - Harbour Seal (Season 3 Episode 13)
    Season 3 Episode 13:

    Harbour Seal

    When Peso's patient mysteriously disappears the Octonauts enlist a unique undersea detective.

  • Octonauts - Mudskippers (Season 3 Episode 12)
    Season 3 Episode 12:

    Mudskippers

    The Octonauts attempt to keep the peace amongst a trio of mudskippers whose home has been flooded.

  • Octonauts - Sea Skaters (Season 3 Episode 11)
    Season 3 Episode 11:

    Sea Skaters

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

  • Octonauts - Duck-Billed Platypus (Season 3 Episode 10)
    Season 3 Episode 10:

    Duck-Billed Platypus

    The Octonauts find a strange egg and come under attack by stinging platypuses.

  • Octonauts - Barracudas (Season 3 Episode 9)
    Season 3 Episode 9:

    Barracudas

    A mission to replant a mangrove forest is put in peril by a school of toothy barracudas.

  • Octonauts - Yeti Crab (Season 3 Episode 8)
    Season 3 Episode 8:

    Yeti Crab

    A yeti crab damages the ship and endangers the Octonauts.

  • Octonauts - Pelicans (Season 3 Episode 6)
    Season 3 Episode 6:

    Pelicans

    The Octonauts and some pelicans work together to cleanup a floating garbage patch.

  • Octonauts - Humpback Whales (Season 3 Episode 5)
    Season 3 Episode 5:

    Humpback Whales

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

  • Octonauts - Artificial Reef (Season 3 Episode 4)
    Season 3 Episode 4:

    Artificial Reef

    Tweak and her crewmates must convert the Gup-F into an artificial reef before a storm strikes.

  • Octonauts - Cone Snails (Season 3 Episode 3)
    Season 3 Episode 3:

    Cone Snails

    Only Peso can save the day when a cone snail invades the Octopod.

  • Octonauts - Water Bears (Season 3 Episode 2)
    Season 3 Episode 2:

    Water Bears

    The Octonauts venture into a dangerous red-hot lava tube to rescue a teeny tiny water bear.

  • Octonauts - Siphonophore (Season 3 Episode 1)
    Season 3 Episode 1:

    Siphonophore

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

  • Octonauts - Urchin Invasion; Lion's Mane Jellyfish (Season 3)
    Season 3:

    Urchin Invasion; Lion's Mane Jellyfish

    The Octonauts visit Shillington's sister only to find kelp-eating urchins.

  • Octonauts - Humpback Whales; Duck-Billed Platypus (Season 3)
    Season 3:

    Humpback Whales; Duck-Billed Platypus

    A humpback whale helps Kwazii track down a treasure chest key.

  • Octonauts - Cone Snails; Artificial Reef (Season 3)
    Season 3:

    Cone Snails; Artificial Reef

    A cone snail invades the Octopod and picks off the crew one by one.

  • Octonauts - Triggerfish; Saltwater Crocodile (Season 2 Episode 89)
    Season 2 Episode 89:

    Triggerfish; Saltwater Crocodile

    Kwazii is stranded in the open ocean with a triggerfish who's made her home underneath the damaged Gup-B.

  • Octonauts - Gulper Eels (Season 2 Episode 22)
    Season 2 Episode 22:

    Gulper Eels

    Dashi uses the new, multi-purpose Octo Max Suit to rescue Inkling and Kwazi from hungry gulper eels.

  • Octonauts - Humphead Parrotfish (Season 2 Episode 21)
    Season 2 Episode 21:

    Humphead Parrotfish

    The Octonauts use magnets to try to stop a meteor that's heading toward the Octopod.

  • Octonauts - Saltwater Crocodile (Season 2 Episode 20)
    Season 2 Episode 20:

    Saltwater Crocodile

  • Octonauts - Manatees (Season 2 Episode 19)
    Season 2 Episode 19:

    Manatees

  • Octonauts - Leafy Sea Dragons (Season 2 Episode 18)
    Season 2 Episode 18:

    Leafy Sea Dragons

  • Octonauts - Lionfish (Season 2 Episode 17)
    Season 2 Episode 17:

    Lionfish

  • Octonauts - Mimic Octopus (Season 2 Episode 16)
    Season 2 Episode 16:

    Mimic Octopus

  • Octonauts - Triggerfish (Season 2 Episode 15)
    Season 2 Episode 15:

    Triggerfish

  • Octonauts - Swashbuckling Swordfish (Season 2 Episode 14)
    Season 2 Episode 14:

    Swashbuckling Swordfish

  • Octonauts - Manta Rays (Season 2 Episode 13)
    Season 2 Episode 13:

    Manta Rays

  • Octonauts - Fiddler Crabs (Season 2 Episode 12)
    Season 2 Episode 12:

    Fiddler Crabs

  • Octonauts - Long Armed Squid (Season 2 Episode 11)
    Season 2 Episode 11:

    Long Armed Squid

  • Octonauts - Octonauts (Season 2 Episode 6)
    Season 2 Episode 6:

    Octonauts

    The Octonauts recruit a bowhead whale.

  • Octonauts - Great White Shark (Season 2 Episode 4)
    Season 2 Episode 4:

    Great White Shark

  • Octonauts - Coconut Crabs (Season 2 Episode 3)
    Season 2 Episode 3:

    Coconut Crabs

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

  • Octonauts - Adelie Penguins (Season 2 Episode 2)
    Season 2 Episode 2:

    Adelie Penguins

  • Octonauts - Colossal Squid (Season 2 Episode 1)
    Season 2 Episode 1:

    Colossal Squid

    Peso and Kwazii find a shipwreck haunted by a spooky-looking squid.

  • Octonauts - Gulper Eels; Lionfish (Season 2)
    Season 2:

    Gulper Eels; Lionfish

  • Octonauts - Adelie Penguins; Coconut Crabs (Season 2 Episode 2/3)
    Season 2 Episode 2/3:

    Adelie Penguins; Coconut Crabs

    Kwazii and Peso babysit Adelie penguins.

  • Octonauts - Great White Shark; Sea Snakes (Season 2 Episode 4/5)
    Season 2 Episode 4/5:

    Great White Shark; Sea Snakes

    Peso has to perform an emergency fin bandage on a great white shark.

  • Octonauts - The Great Christmas Rescue (Season 1 Episode 52)
    Season 1 Episode 52:

    The Great Christmas Rescue

    The Octonauts travel to Professor Inkling's childhood home for Christmas, but they discover a rock slide has endangered all the creatures.

  • Octonauts - The Great Penguin Race (Season 1 Episode 51)
    Season 1 Episode 51:

    The Great Penguin Race

    The Octonauts cheer Peso on as he goes home to compete against an awesomely athletic penguin.

  • Octonauts - The Giant Spider Crab (Season 1 Episode 50)
    Season 1 Episode 50:

    The Giant Spider Crab

    Kwazii is spooked when he spots what looks like a giant underwater spider; it turns out to be a very old spider crab who needs the Octonauts' help.

  • Octonauts - The Humuhumunukunukuapua'a (Season 1 Episode 49)
    Season 1 Episode 49:

    The Humuhumunukunukuapua'a

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

  • Octonauts - The Lost Lemon Shark (Season 1 Episode 48)
    Season 1 Episode 48:

    The Lost Lemon Shark

    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.

  • Octonauts - The Crafty Cuttlefish (Season 1 Episode 47)
    Season 1 Episode 47:

    The Crafty Cuttlefish

    The Octonauts are on a mission to recover Captain Barnacle's lost Octo compass.

  • Octonauts - The Electric Torpedo Ray (Season 1 Episode 46)
    Season 1 Episode 46:

    The Electric Torpedo Ray

    Captain Barnacles and his intrepid band of explorers roam the oceans in search of adventure and fun; when the Octopod loses all power, the Octonauts give it a jump-start with the aid of some electric torpedo rays.

  • Octonauts - The Pirate Parrotfish (Season 1 Episode 45)
    Season 1 Episode 45:

    The Pirate Parrotfish

    Captain Barnacles and his intrepid band of explorers roam the oceans in search of adventure and fun. When the Octonauts go on a pirate treasure hunt, along the way Kwazii meets the perfect sidekick, a Parrotfish.

  • Octonauts - The Dwarf Lanternshark (Season 1 Episode 44)
    Season 1 Episode 44:

    The Dwarf Lanternshark

    Captain Barnacles and his intrepid band of explorers roam the oceans in search of adventure and fun. Down 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.

  • Octonauts - The Marine Iguanas (Season 1 Episode 43)
    Season 1 Episode 43:

    The Marine Iguanas

    The Octonauts teach a few fun facts about the marine iguana in this installation of the Creature Reports.

  • Octonauts - The Sardine School (Season 1 Episode 40)
    Season 1 Episode 40:

    The Sardine School

    Animated deep sea adventure series, as Captain Barnacles and his intrepid band of explorers roam the oceans in search of adventure and fun; the Octonauts must work together as a team to help a lost sardine find her school.

  • Octonauts - The Enormous Elephant Seal (Season 1 Episode 39)
    Season 1 Episode 39:

    The Enormous Elephant Seal

    Captain Barnacles and his intrepid band of explorers roam the oceans in search of adventure and fun; when Peso and the Octonauts aid an enormous elephant seal, he overstays his welcome in the Octopod.

  • Octonauts - The Slime Eels (Season 1 Episode 38)
    Season 1 Episode 38:

    The Slime Eels

    Kwazii covets the treasure in a sunken pirate ship, but it's protected by slime squirting slime eels.

  • Octonauts - The Arctic Orcas (Season 1 Episode 37)
    Season 1 Episode 37:

    The Arctic Orcas

    Captain Barnacles and his intrepid band of explorers roam the oceans in search of adventure and fun; when Captain Barnacles and Peso get lost in the icy Arctic sea, a pod of Orcas helps the Octonauts find them.

  • Octonauts - The Scary Spookfish (Season 1 Episode 36)
    Season 1 Episode 36:

    The Scary Spookfish

    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.

  • Octonauts - The Baby Dolphin (Season 1 Episode 35)
    Season 1 Episode 35:

    The Baby Dolphin

    Capt. Barnacles and his intrepid band of explorers roam the oceans in search of adventure and fun. When a young dolphin follows Kwazii home, he has to baby-sit while the other Octonauts search for its mother.

  • Octonauts - Octonauts (Season 1 Episode 34)
    Season 1 Episode 34:

    Octonauts

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

  • Octonauts - The Combtooth Blenny (Season 1 Episode 33)
    Season 1 Episode 33:

    The Combtooth Blenny

    When Kwazii and Peso are shipwrecked on a desert island, they encounter a combtooth blenny, a fish that walks on land; they enlist the fish to send an SOS message to the others.

  • Octonauts - Octonauts (Season 1 Episode 33)
    Season 1 Episode 33:

    Octonauts

    When Kwazii and Peso are shipwrecked on a desert island, they encounter a combtooth blenny, a fish that walks on land; they enlist the fish to send an SOS message to the others.

  • Octonauts - The Oarfish (Season 1 Episode 32)
    Season 1 Episode 32:

    The Oarfish

    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.

  • Octonauts - Octonauts (Season 1 Episode 32)
    Season 1 Episode 32:

    Octonauts

    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.

  • Octonauts - Octonauts (Season 1 Episode 31)
    Season 1 Episode 31:

    Octonauts

    Something is making strange holes in the Octonauts' equipment; it turns out to be a trio of pesky cookiecutter sharks, the mosquitos of the sea.

  • Octonauts - The Giant Jelly (Season 1 Episode 30)
    Season 1 Episode 30:

    The Giant Jelly

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

  • Octonauts - The Seahorse Tale (Season 1 Episode 29)
    Season 1 Episode 29:

    The Seahorse Tale

    Captain Barnacles and his intrepid band of explorers roam the oceans in search of adventure and fun; after a storm, the Octonauts have to reunite a seahorse with its missing mate, who is about to give birth to baby seahorses.

  • Octonauts - Octonauts (Season 1 Episode 29)
    Season 1 Episode 29:

    Octonauts

    Captain Barnacles and his intrepid band of explorers roam the oceans in search of adventure and fun; after a storm, the Octonauts have to reunite a seahorse with its missing mate, who is about to give birth to baby seahorses.

  • Octonauts - The Vampire Squid (Season 1 Episode 28)
    Season 1 Episode 28:

    The Vampire Squid

    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.

  • Octonauts - The Hungry Pilot Fish (Season 1 Episode 27)
    Season 1 Episode 27:

    The Hungry Pilot Fish

    A lost Pilot Fish who eats ocean gunk cleans up the Octonauts' dirty Gups;.Captain Barnacles must figure out why a Whitetip Shark is chasing the Gup-A.

  • Octonauts - The Beluga Whales (Season 1 Episode 26)
    Season 1 Episode 26:

    The Beluga Whales

    When the Octonauts discover a pod of Beluga Whales stranded at a breathing hole, they use music to lead them to safety.

  • Octonauts - The Decorator Crab (Season 1 Episode 25)
    Season 1 Episode 25:

    The Decorator Crab

    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.

  • Octonauts - Octonauts (Season 1 Episode 22)
    Season 1 Episode 22:

    Octonauts

    When Captain Barnacles 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.

  • Octonauts - The Snot Sea Cucumber (Season 1 Episode 20)
    Season 1 Episode 20:

    The Snot Sea Cucumber

    A slimy, slippery snot sea cucumber gets loose on the Octopod; Captain Barnacles decides the only way to save its life is to flood the ship.

  • Octonauts - The Midnight Zone; The Mixed Up Whales (Season 1 Episode 20)
    Season 1 Episode 20:

    The Midnight Zone; The Mixed Up Whales

    The Octonauts discover a new worm species; Two blue whales try to communicate.

  • Octonauts - The Snapping Shrimp (Season 1 Episode 19)
    Season 1 Episode 19:

    The Snapping Shrimp

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

  • Octonauts - Octonauts (Season 1 Episode 18)
    Season 1 Episode 18:

    Octonauts

    The Octonauts explore the Midnight Zone, the deepest part of the ocean; they discover a strange rock that happens to be home to a new species of worm.

  • Octonauts - The Narwhal (Season 1 Episode 17)
    Season 1 Episode 17:

    The Narwhal

    The Octopod gets trapped in ice while exploring the Arctic; the Octonauts have to rely on Barnacles' skilful navigation and the help of a friendly narwhal to free the ship.

  • Octonauts - Octonauts (Season 1 Episode 16)
    Season 1 Episode 16:

    Octonauts

    The Octonauts and some helpless crabs are caught between two territorial groups of aggregating anemones whose numbers are growing.

  • Octonauts - The Giant Kelp Forest (Season 1 Episode 15)
    Season 1 Episode 15:

    The Giant Kelp Forest

    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.

  • Octonauts - Octonauts (Season 1 Episode 15)
    Season 1 Episode 15:

    Octonauts

    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.

  • Octonauts - Octonauts (Season 1 Episode 14)
    Season 1 Episode 14:

    Octonauts

    Captain Barnacles and his band of explorers roam the oceans in search of adventure and fun; the Octonauts help out an Albino Humpback Whale with a nasty sunburn.

  • Octonauts - The Lost Sea Star (Season 1 Episode 13)
    Season 1 Episode 13:

    The Lost Sea Star

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

  • Octonauts - The Monster Map (Season 1 Episode 12)
    Season 1 Episode 12:

    The Monster Map

    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.

  • Octonauts - The Speedy Sailfish (Season 1 Episode 10)
    Season 1 Episode 10:

    The Speedy Sailfish

    Captain Barnacles and his intrepid band of explorers roam the oceans in search of adventure and fun. When all the Gups go out of control, Barnacles and Kwazii leap onto the backs of some speedy sailfish to round them up.

  • Octonauts - Octonauts (Season 1 Episode 9)
    Season 1 Episode 9:

    Octonauts

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

  • Octonauts - The Great Algae Escape (Season 1 Episode 8)
    Season 1 Episode 8:

    The Great Algae Escape

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

  • Octonauts - Octonauts (Season 1 Episode 7)
    Season 1 Episode 7:

    Octonauts

    When 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.

  • Octonauts - The Giant Squid (Season 1 Episode 6)
    Season 1 Episode 6:

    The Giant Squid

    The Octonauts are in search of a giant squid.

  • Octonauts - Octonauts (Season 1 Episode 4)
    Season 1 Episode 4:

    Octonauts

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

  • Octonauts - Octonauts (Season 1 Episode 3)
    Season 1 Episode 3:

    Octonauts

    Captain Barnacles and Kwazii investigate a disruption on a nearby reef - a carrier crab and the urchin who lives on its shell who just can't seem to get along.

  • Octonauts - The Undersea Storm (Season 1 Episode 2)
    Season 1 Episode 2:

    The Undersea Storm

    When Kwazii's Gup-B breaks down in a storm, a chain of reef lobsters lends a hand and some claws to help Captain Barnacles save him.

  • Octonauts - Octonauts (Season 1 Episode 2)
    Season 1 Episode 2:

    Octonauts

    When Kwazii's Gup-B breaks down in a storm, a chain of reef lobsters lends a hand and some claws to help Captain Barnacles save him.

  • Octonauts - The Whale Shark (Season 1 Episode 1)
    Season 1 Episode 1:

    The Whale Shark

    When Dashi is accidentally swallowed by a Whale Shark, the Octonauts venture inside the huge fish to rescue her.

  • Octonauts - The Snot Sea Cucumber; The Giant Whirlpool (Season 1 Episode 20/21)
    Season 1 Episode 20/21:

    The Snot Sea Cucumber; The Giant Whirlpool

    A slim creature gets loose on the Octopod; the Octonauts race to save a Leatherback sea turtle swept away from the Australian coast where it is about to lay its eggs.

  • Octonauts - The Hungry Pilot Fish; The Beluga Whales (Season 1 Episode 26/27)
    Season 1 Episode 26/27:

    The Hungry Pilot Fish; The Beluga Whales

    A lonely pilot fish devours the Octonauts' dirty gups; the Octonauts lead beluga whales to safety.

  • Octonauts - The Oarfish; The Combtooth Blenny (Season 1 Episode 32/33)
    Season 1 Episode 32/33:

    The Oarfish; The Combtooth Blenny

    Dashi takes a picture of what looks like a sea serpent.

  • Octonauts - The Baby Dolphin; The Scary Spookfish (Season 1 Episode 35/36)
    Season 1 Episode 35/36:

    The Baby Dolphin; The Scary Spookfish

    Kwazii babysits a baby dolphin that follows him home.

  • Octonauts - The Slime Eels; The Arctic Orcas (Season 1 Episode 37/38)
    Season 1 Episode 37/38:

    The Slime Eels; The Arctic Orcas

    Kwazii wants the treasure in a sunken pirate ship but it's protected by Slime Eels.

  • Octonauts - The Enormous Elephant Seal; The Sardine School (Season 1 Episode 39/40)
    Season 1 Episode 39/40:

    The Enormous Elephant Seal; The Sardine School

    The Octonauts help a large seal.

  • Octonauts - The Eel Ordeal; The Dolphin Reef Rescue (Season 1 Episode 41/42)
    Season 1 Episode 41/42:

    The Eel Ordeal; The Dolphin Reef Rescue

    The Octonauts help an eel migrate.

  • Octonauts - Marine Iguanas; Dwarf Lanternshark (Season 1 Episode 43/44)
    Season 1 Episode 43/44:

    Marine Iguanas; Dwarf Lanternshark

    While the octonauts plan their yearly seaweed fest, a few marine iguanas steal their seaweed.

  • Octonauts - Pirate Parrot Fish; Electric Torpedo Rays (Season 1 Episode 45/46)
    Season 1 Episode 45/46:

    Pirate Parrot Fish; Electric Torpedo Rays

    The Octonauts find a parrotfish; the Octonauts get help from some electric torpedo rays after the Octopod loses power.

  • Octonauts - Crafty Cuttlefish; Lost Lemon Shark (Season 1 Episode 47/48)
    Season 1 Episode 47/48:

    Crafty Cuttlefish; Lost Lemon Shark

    A cuttlefish takes Captain Barnacles' Octocompass; a Lemon Shark gets hurt and can't find its way.

  • Octonauts - Humuhumunukunukuapua'a; Giant Spider Crab (Season 1 Episode 49/50)
    Season 1 Episode 49/50:

    Humuhumunukunukuapua'a; Giant Spider Crab

    Humuhumu fish flood the Octopod; the Octonauts spot a giant underwater spider.

  • Octonauts - Very Vegimals Christmas (Special)
    Special:

    Very Vegimals Christmas

    The Vegimals' plan a Christmas feast.

  • Octonauts - The Amazon Adventure (Special)
    Special:

    The Amazon Adventure

    The Octonauts travel deep down the Amazon river in search of a lost city; the crew looks for Kwazii's long lost grandfather, Calico Jack.

  • Octonauts - Operation Deep Freeze (Episode 167)
    Episode 167:

    Operation Deep Freeze

  • Octonauts - Yellow Belly Sea Snakes; Loneliest Whale (Episode 156)
    Episode 156:

    Yellow Belly Sea Snakes; Loneliest Whale

  • Octonauts - Spinner Dolphins; Coelacanth (Episode 155)
    Episode 155:

    Spinner Dolphins; Coelacanth

  • Octonauts - Tree Lobsters; Convict Fish (Episode 146)
    Episode 146:

    Tree Lobsters; Convict Fish

    Peso meets a band of lobster-like insects on an island; a large archway collapses around the reef and a convict fish mother refuses to come out.

  • Octonauts - Poison Dart Frogs; Hidden Lake (Episode 145)
    Episode 145:

    Poison Dart Frogs; Hidden Lake

  • Octonauts - The Creature A-Z Song (Episode 117)
    Episode 117:

    The Creature A-Z Song

  • Octonauts - Mariana Trench Adventure (Episode 116)
    Episode 116:

    Mariana Trench Adventure

    The Octonauts go on an adventure into the darkest depths of the ocean.

  • Octonauts - Harbor Seal; Yeti Crab (Episode 112)
    Episode 112:

    Harbor Seal; Yeti Crab

  • Octonauts - Octonauts & The Midnight Zone; Octonauts & The Mixed Up Whales (Episode 109)
    Episode 109:

    Octonauts & The Midnight Zone; Octonauts & The Mixed Up Whales

    Los Octonautas exploran las profundidades del océano; Octonautas descubren que el ruido de su nave esta confundiendo a dos ballenas.

  • Octonauts - The Slime Eels; The Arctic Orcas (Episode 105)
    Episode 105:

    The Slime Eels; The Arctic Orcas

    Kwazii desea un tesoro que se encuentra en una nave pirata hundida, pero esta protegida por una anguila babosa.

  • Octonauts - The Octonauts Pelicans; Hammerhead Sharks (Episode 101)
    Episode 101:

    The Octonauts Pelicans; Hammerhead Sharks

  • Octonauts - Pelicans; Hammerhead Sharks (Episode 99)
    Episode 99:

    Pelicans; Hammerhead Sharks

    A floating garbage patch endangers a flock of pelicans and other sea creatures. The Octonauts and the birds work together to clean it up.

  • Octonauts - Manatees; Mimic Octopus (Episode 86)
    Episode 86:

    Manatees; Mimic Octopus

    Barnacles tries to free his paw from a giant clam.

  • Octonauts - Humphead Parrotfish; Leafy Sea Dragons (Episode 85)
    Episode 85:

    Humphead Parrotfish; Leafy Sea Dragons

  • Octonauts - Scared Sperm Whale; Long-Arm Squid (Episode 81)
    Episode 81:

    Scared Sperm Whale; Long-Arm Squid

    A shy Sperm Whale must help the Octonauts.

  • Octonauts - Colossal Squid; Jawfish (Episode 80)
    Episode 80:

    Colossal Squid; Jawfish

    Peso and Kwazii venture down to the midnight zone to help a hurt creature.

  • Octonauts - Porcupine Puffer; Manta Rays (Episode 77)
    Episode 77:

    Porcupine Puffer; Manta Rays

    Venturing inside a whale shark for a porcupine puffer that was swallowed.

  • Octonauts - Bowhead Whales; Damselfish (Episode 75)
    Episode 75:

    Bowhead Whales; Damselfish

    The Octonauts recruit a bowhead whale.

  • Octonauts - The Flying Swords; Fiddler Crabs (Episode 74)
    Episode 74:

    The Flying Swords; Fiddler Crabs

    Kwazii explores a pirate shipwreck guarded by three swordfish.

  • Octonauts - Midnight Zone, Mixed Up Whales, Cock a Doodle Doo (Episode 69)
    Episode 69:

    Midnight Zone, Mixed Up Whales, Cock a Doodle Doo

  • Octonauts - The Lost Seas Star, The Giant Comb Jelly, The Funny Chestnet (Episode 68)
    Episode 68:

    The Lost Seas Star, The Giant Comb Jelly, The Funny Chestnet

  • Octonauts - GoldenFly (Episode 43)
    Episode 43:

    GoldenFly

  • Octonauts - Los Octonautas y la Zona Abismal; Los Octonautas y las Ballenas Atrapadas (Episode 35)
    Episode 35:

    Los Octonautas y la Zona Abismal; Los Octonautas y las Ballenas Atrapadas

    Los Octonautas exploran las profundidades del océano; Octonautas descubren que el ruido de su nave esta confundiendo a dos ballenas.

  • Octonauts - The Octonauts and the Orcas; The Octonauts and the Blobfish Brothers (Episode 30)
    Episode 30:

    The Octonauts and the Orcas; The Octonauts and the Blobfish Brothers

    An Orcas whale is stranded on the beach; the Octonauts must evacuate some slow-moving gelatinous Blob fish before an undersea volcano erupts.

  • Octonauts - The Octonauts and the Albino Humpback Whale;The Octonauts and the Remipedes (Episode 29)
    Episode 29:

    The Octonauts and the Albino Humpback Whale;The Octonauts and the Remipedes

    The Octonauts think they have seen a ghost but it turns out to be an albino Humpback Whale; Shellington goes undersea cave diving without realizing the risks and gets lost.

  • Octonauts - The Octonauts and The Monster Map; The Octonauts and The Crab and Urchin (Episode 19)
    Episode 19:

    The Octonauts and The Monster Map; The Octonauts and The Crab and Urchin

    The Octonauts search for treasure; a carrier crab and an urchin can't get along.

  • Octonauts - The Octonauts and the Flying Fish; The Octonauts and the Narwhal (Episode 18)
    Episode 18:

    The Octonauts and the Flying Fish; The Octonauts and the Narwhal

    When a school of flying fish take a rare book belonging to professor Inkling, the Octonauts have to fly after them and get it back; While exploring the arctic the Octonauts ship gets trapped in the ice.

  • Octonauts - The Octonauts and The Undersea Storm; The Octonauts and The Giant Squid (Episode 10)
    Episode 10:

    The Octonauts and The Undersea Storm; The Octonauts and The Giant Squid

    In ' The Octonauts and The Undersea Storm' When Kwazii breaks down in a storms he needs some reef lobsters to lend a claw. And in 'The Octonauts and The Giant Squid' The Octonauts set out to find Inkling's long lost cousin.

  • Octonauts - The Octonauts and the Great Algae Escape; The Octonauts and the Walrus Chief (Episode 9)
    Episode 9:

    The Octonauts and the Great Algae Escape; The Octonauts and the Walrus Chief

    In 'The Octonauts and The Great Algae Escape' Captain Barnacles and crew must catch a runaway Octopod. And in 'The Octonauts and The Walrus Chief' Captain Barnacles and Kwazii sneak into a dangerous walrus colony.

  • Octonauts - The Octonauts and the Snapping Shrimp; The Octonauts and the Kelp Forest Rescue (Episode 6)
    Episode 6:

    The Octonauts and the Snapping Shrimp; The Octonauts and the Kelp Forest Rescue

  • Octonauts - Octonauts & The Decorator Crab; Octonauts & The Whale Shark (Episode 4)
    Episode 4:

    Octonauts & The Decorator Crab; Octonauts & The Whale Shark

    The Octonauts stake out a thief, who turns out to be a decorator crab;Dashi is swallowed by a whale shark, the Octonauts venture inside to rescue her.

  • Octonauts - Octonauts & The Decorator Crab; Octonauts & The Whale Shark (Episode 4)
    Episode 4:

    Octonauts & The Decorator Crab; Octonauts & The Whale Shark

    The Octonauts stake out a thief, who turns out to be a decorator crab;Dashi is swallowed by a whale shark, the Octonauts venture inside to rescue her.

  • Octonauts - Octonauts & The Speedy; Octonauts & The Vampire Squid (Episode 3)
    Episode 3:

    Octonauts & The Speedy; Octonauts & The Vampire Squid

  • Octonauts - The Speedy Sailfish; The Vampire Squid

    The Speedy Sailfish; The Vampire Squid

    Barnacles and Kwazii ride the Sailfish to round the Gups up when they go out of control.

Cast