Octonauts (2010)

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 where they go on undersea adventures with the help of a fleet of aquatic vehicles.

Next episode

Episode 13
Aug 14, 2025

Last episode

Episode 12
Aug 07, 2025

Seasons

Sep 04, 2013

1. The Siphonophore

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

Sep 05, 2013

2. The Water Bears

The gang ventures into a red-hot lava tube to rescue a tiny water bear that does not seem to mind the heat at all.

Sep 06, 2013

3. The Cone Snail

Peso sets out to save the day when a cone snail invades the octopod and picks off the crew one by one with its dangerous harpoons.

Sep 09, 2013

4. The Artificial Reef

When an underwater storm destroys a small reef, Tweak and her crew try to convert the Gup-F into an artificial equivalent.

Sep 10, 2013

5. The Humpback Whales

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

Sep 11, 2013

6. The Pelicans

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

Sep 12, 2013

7. The Sea Pigs

The Octonauts must stop a huge herd of sea pigs before they march blindly into the Mariana Trench - where there will be no access to food. But things get chaotic when Tunip goes missing!

Sep 13, 2013

8. The Yeti Crab

As Tweak tests the Gup-X deep down in the Midnight Zone, a yeti crab cuts a vital electrical wire in the ship and cuts off all power, endangering itself and the Octonauts.

Mar 10, 2014

9. The Barracudas

Shellington and the Vegimals' mission to replant a mangrove forest is put in peril by a school of toothy barracudas.

Mar 11, 2014

10. The Duck-Billed Platypus

While rescuing river creatures after a storm, the Octonauts find a strange egg and come under attack by stinging platypuses.

Mar 12, 2014

11. The Sea Skaters

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

Mar 13, 2014

12. The Mudskippers

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

Mar 14, 2014

13. The Harbour Seal

When Peso's patient, a remora fish, mysteriously disappears, the Octonauts enlist a unique undersea detective - a harbour seal.

Mar 17, 2014

14. The Lion's Mane Jellyfish

A lion's mane jellyfish gets its long and stingy tentacles tangled in the bubble engine, unintentionally flooding the Octopod and causing havoc.

Mar 18, 2014

15. The Red Rock Crabs

When Shellington and the crew try to gather some skittish crabs who have drifted away from home, they get help from some old friends.

Mar 19, 2014

16. The Sea Sponge

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

Mar 20, 2014

17. The Immortal Jellyfish

Shellington and the Octonauts try to track an unusual creature: a jellyfish that can transform from old to young repeatedly - and live forever!

Mar 21, 2014

18. The Urchin Invasion

The Octonauts head to the kelp forest to visit Shellington's sister, Pearl, and her newborn son Periwinkle - only to find the forest endangered by an infestation of kelp-eating urchins!

Sep 21, 2015

19. The Hammerhead Sharks

The Octonauts meet some hammerheaded sharks, however, they can't sleep too well because Shellington and Professor Inkling have been arguing about who is smarter that they are no longer friends.

Sep 22, 2015

20. The Loggerhead Sea Turtle

After an undersea tremor separates the Gup-X and its crew, Barnacles seeks guidance from a mysterious sea turtle.