Octonauts - Season 1
Run Time: 15 mins
Air Date: Mon, 4 Oct 2010
Average Rating: ⭐ 7.1 (47 votes)
CBeebies50 Episodes
The Whale Shark
Season 1 - Episode 1
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...
The Undersea Storm
Season 1 - Episode 2
As a huge storm heads towards the headquarters, the Octonaut crew hurriedly goes into preparation. However, Kwaji, who went out to test driv...
The Crab and the Urchin
Season 1 - Episode 3
The crew pursues crustaceans who’ve hijacked the Octopod.
The Walrus Chief
Season 1 - Episode 4
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.
The Flying Fish
Season 1 - Episode 5
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 af...
The Giant Squid
Season 1 - Episode 6
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...
The Orcas
Season 1 - Episode 7
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, ...
The Great Algae Escape
Season 1 - Episode 8
Captain Barnacles and his crew must catch a runaway Octopod, when it is hijacked by a group of crustaceans trying to escape their algae-infe...
The Remipedes
Season 1 - Episode 9
When Shellington gets lost in a dark sea cave, he gets unexpected assistance from some blind Remipedes.
The Speedy Sailfish
Season 1 - Episode 10
When all the Gups go out of control, Barnacles and Kwazii leap onto the backs of some speedy Sailfish to round them up.
The Blobfish Brothers
Season 1 - Episode 11
The Octonauts must evacuate sea creatures before an underwater volcano erupts, but there's one creature that won't budge: a slow moving, gel...
The Monster Map
Season 1 - Episode 12
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 ...
The Lost Sea Star
Season 1 - Episode 13
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.
The Albino Humpback Whale
Season 1 - Episode 14
The Octonauts help out an Albino Humpback Whale with a nasty sunburn.
The Giant Kelp Forest
Season 1 - Episode 15
When Kwazii's favorite sub, the Gup B, goes missing, the Octonauts journey into a mysterious kelp forest to find it, meeting strange and int...
The Enemy Anemones
Season 1 - Episode 16
The Octonauts land on an island for a picnic but must first help some crabs trapped between two warring groups of aggregate anemones. Meanwh...
The Narwhal
Season 1 - Episode 17
While exploring the Arctic, the Octopod gets trapped in the ice. Only Barnacles's skillful navigation, and the help of a friendly Narwhal, c...
The Midnight Zone
Season 1 - Episode 18
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 spe...
The Snapping Shrimp
Season 1 - Episode 19
The Octonauts encounter a snapping shrimp – a small creature that uses its claws to make a big, and stunning, noise.
The Snot Sea Cucumber
Season 1 - Episode 20
After an underwater tremor, an injured sea cucumber named Slippy gets loose on the Octopod, so to let her breathe, they flood the ship!
The Giant Whirlpool
Season 1 - Episode 21
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 i...
The Hermit Crabs
Season 1 - Episode 22
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 ...
The Mixed-Up Whales
Season 1 - Episode 23
When the Octonauts clean and repair their ship, the Octopod, the resulting noise causes a nearby blue whale to act in strange and dangerous ...
The Kelp Forest Rescue
Season 1 - Episode 24
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 ...
The Decorator Crab
Season 1 - Episode 25
When important objects go missing from their ship, the Octonauts stake out the thief, who turns out to be a decorator crab stealing their th...
The Beluga Whales
Season 1 - Episode 26
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...
The Hungry Pilot Fish
Season 1 - Episode 27
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 happe...
The Vampire Squid
Season 1 - Episode 28
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...
The Seahorse Tale
Season 1 - Episode 29
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...
The Giant Jelly
Season 1 - Episode 30
The Octonauts must rescue Peso when he gets trapped inside a giant ctenophore.
The Cookiecutter Sharks
Season 1 - Episode 31
Some mysterious holes that keep appearing in the Octonauts' equipment turn out to be the work of cookiecutter sharks whose bioluminescence i...
The Oarfish
Season 1 - Episode 32
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 ...
The Combtooth Blenny
Season 1 - Episode 33
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 se...
The Jellyfish Bloom
Season 1 - Episode 34
When Shellington gets trapped in the middle of a massive Jellyfish bloom, it's up to the Octonauts to rescue him.
The Baby Dolphin
Season 1 - Episode 35
When a young dolphin follows Kwazii home, he has to babysit while the other Octonauts search for its mother.
The Scary Spookfish
Season 1 - Episode 36
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 Spookfi...
The Arctic Orcas
Season 1 - Episode 37
When Captain Barnacles and Peso get lost in the icy Arctic sea, a pod of Orcas help the Octonauts find them.
The Slime Eels
Season 1 - Episode 38
Kwazii covets the treasure in a sunken pirate ship, but its protected by slime squirting Slime Eels.
The Enormous Elephant Seal
Season 1 - Episode 39
When Peso and the Octonauts aid an enormous Elephant Seal, he overstays his welcome in the Octopod.
The Sardine School
Season 1 - Episode 40
The Octonauts must work together as a team to help a lost sardine find her school.
The Dolphin Reef Rescue
Season 1 - Episode 41
When the Octonauts all pitch in to help save a sick coral reef, they get some unexpected help from a pod of playful dolphins.
The Eel Ordeal
Season 1 - Episode 42
The Octonauts travel up a treacherous river to help a young migrating eel on her difficult journey.
The Marine Iguanas
Season 1 - Episode 43
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 e...
The Dwarf Lantern Shark
Season 1 - Episode 44
Down in the darkness of the ocean deep, Peso and the Octonauts must help a tiny, injured Dwarf Lantern Shark.
The Pirate Parrotfish
Season 1 - Episode 45
When the Octonauts go on a pirate treasure hunt, Kwazii meets a Parrotfish.
The Electric Torpedo Rays
Season 1 - Episode 46
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 ...
The Crafty Cuttlefish
Season 1 - Episode 47
Captain Barnacles allows Tunip to use his Octo-compass. But when Tunip loses it, a cuttlefish takes it.
The Lost Lemon Shark
Season 1 - Episode 48
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.
The Humuhumunukunukuapua'a
Season 1 - Episode 49
When the Octopod's waterworks are flooded with frightened Humuhumu fish, the Octonauts have to find a way to flush them out.
The Giant Spider Crab
Season 1 - Episode 50
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....