Octonauts Season 1

First Air Date: October 04, 2010

First Aired on	:	2010
Episodes	:	50 episodes

Episodes

1x50 The Giant Spider Crab (February 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.

1x49 The Humuhumunukunukuapua'a (February 10, 2011)

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

1x48 The Lost Lemon Shark (February 09, 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.

1x47 The Crafty Cuttlefish (February 08, 2011)

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

1x46 The Electric Torpedo Rays (February 07, 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.

1x45 The Pirate Parrotfish (February 04, 2011)

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

1x44 The Dwarf Lantern Shark (February 03, 2011)

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

1x43 The Marine Iguanas (February 02, 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!

1x42 The Eel Ordeal (February 01, 2011)

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

1x41 The Dolphin Reef Rescue (January 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.

1x40 The Sardine School (January 28, 2011)

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

1x39 The Enormous Elephant Seal (January 27, 2011)

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

1x38 The Slime Eels (January 26, 2011)

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

1x37 The Arctic Orcas (January 25, 2011)

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

1x36 The Scary Spookfish (January 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.

1x35 The Baby Dolphin (December 17, 2010)

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

1x34 The Jellyfish Bloom (December 16, 2010)

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

1x33 The Combtooth Blenny (December 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.

1x32 The Oarfish (December 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.

1x31 The Cookiecutter Sharks (December 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.

1x30 The Giant Jelly (December 10, 2010)

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

1x29 The Seahorse Tale (December 09, 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!

1x28 The Vampire Squid (December 08, 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.

1x27 The Hungry Pilot Fish (December 07, 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.

1x26 The Beluga Whales (December 06, 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.

1x25 The Decorator Crab (November 05, 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.

1x24 The Kelp Forest Rescue (November 04, 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.

1x23 The Mixed-Up Whales (November 03, 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.

1x22 The Hermit Crabs (November 02, 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.

1x21 The Giant Whirlpool (November 01, 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.

1x20 The Snot Sea Cucumber (October 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!

1x19 The Snapping Shrimp (October 28, 2010)

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

1x18 The Midnight Zone (October 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.

1x17 The Narwhal (October 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.

1x16 The Enemy Anemones (October 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.

1x15 The Giant Kelp Forest (October 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.

1x14 The Albino Humpback Whale (October 21, 2010)

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

1x13 The Lost Sea Star (October 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.

1x12 The Monster Map (October 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.

1x11 The Blobfish Brothers (October 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.

1x10 The Speedy Sailfish (October 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.

1x09 The Remipedes (October 14, 2010)

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

1x08 The Great Algae Escape (October 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.

1x07 The Orcas (October 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.

1x06 The Giant Squid (October 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.

1x05 The Flying Fish (October 08, 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.

1x04 The Walrus Chief (October 07, 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.

1x03 The Crab and Urchin (October 06, 2010)

Barnacles 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.

1x02 The Undersea Storm (October 05, 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.

1x01 The Whale Shark (October 04, 2010)

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

Octonauts Season 1