The Octonauts

1. The Whale Shark

When Kwazii's Gup-B breaks down in a storm, not even brave Captain Barnacles ...

2. The Undersea Storm

4. The Walrus Chief

When Peso's precious medical kit is taken, Barnacles and Kwazii sneak into a ...

5. The Flying Fish

When a school of flying fish accidentally make off with a rare book belonging...

6. The Giant Squid

The Octonauts roam the oceans in search of adventure and fun. Whether it's a ...

7. The Orcas

When a huge Orca whale becomes stranded on a beach, Captain Barnacles Bear an...

8. The Great Algae Escape

Captain Barnacles and his crew must catch a runaway Octopod, when it is hijac...

9. The Remipedes

When Shellington gets lost in a dark sea cave, he gets unexpected assistance ...

10. The Speedy Sailfish

When all the Gups go out of control, Barnacles and Kwazii leap onto the backs...

11. The Blobfish Brothers

The Octonauts must evacuate sea creatures before an underwater volcano erupts...

12. The Monster Map

The Octonauts follow an old map to what Kwazii believes is treasure guarded b...

13. The Lost Sea Star

When the Octonauts find an unusual Sea Star on the beach, they search the oce...

14. The Albino Humpback Whale

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

15. The Giant Kelp Forest

When Kwazii's favorite sub, the Gup B, goes missing, the Octonauts journey in...

16. The Enemy Anemones

The Octonauts land on an island for a picnic but must first help some crabs t...

17. The Narwhal

While exploring the Arctic, the Octopod gets trapped in the ice. Only Barnacl...

18. The Midnight Zone

While exploring the deepest part of the ocean, the Midnight Zone, the Octonau...

19. The Snapping Shrimp

The Octonauts encounter a snapping shrimp – a small creature that uses its cl...

20. The Snot Sea Cucumber

After an underwater tremor, an injured sea cucumber named Slippy gets loose o...

21. The Giant Whirlpool

The Octonauts race against time to rescue Tweak's pal, a leatherback sea turt...

22. The Hermit Crabs

When Captain Barnacles Bear and most of the crew are unable to return to base...

23. The Mixed-Up Whales

When the Octonauts clean and repair their ship, the Octopod, the resulting no...

24. The Kelp Forest Rescue

When Peso's little brother, Pinto, comes to visit, he's more interested in be...

25. The Decorator Crab

When important objects go missing from their ship, the Octonauts stake out th...

26. The Beluga Whales

The Octonauts lead a pod of Beluga Whales stuck under the pack ice to safety ...

27. The Hungry Pilot Fish

The Octonauts are chased by a whitetip shark only to discover all it really n...

28. The Vampire Squid

Peso must gather all his courage when he travels deep down to the very bottom...

29. The Seahorse Tale

After a storm, the Octonauts help a female seahorse search for her missing ma...

30. The Giant Jelly

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

31. The Cookiecutter Sharks

Some mysterious holes that keep appearing in the Octonauts' equipment turn ou...

32. The Oarfish

Dashi snaps a picture of what appears to be a sea serpent, but the truth is s...

33. The Combtooth Blenny

When Kwazii and Peso are shipwrecked on a desert island, they encounter a Com...

34. The Jellyfish Bloom

When Shellington gets trapped in the middle of a massive Jellyfish bloom, it'...

35. The Baby Dolphin

When a young dolphin follows Kwazii home, he has to babysit while the other O...

36. The Scary Spookfish

The Octonauts try to pull Peso out of an oceanic trench and get some help fro...

37. The Arctic Orcas

When Captain Barnacles and Peso get lost in the icy Arctic sea, a pod of Orca...

38. The Slime Eels

Kwazii covets the treasure in a sunken pirate ship, but its protected by slim...

39. The Enormous Elephant Seal

When Peso and the Octonauts aid an enormous Elephant Seal, he overstays his w...

40. The Sardine School

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

41. The Dolphin Reef Rescue

When the Octonauts all pitch in to help save a sick coral reef, they get some...

42. The Eel Ordeal

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

43. The Marine Iguanas

The team are preparing for a feast of red seaweed on the Galapagos Islands bu...

44. The Dwarf Lantern Shark

Down in the darkness of the ocean deep, Peso and the Octonauts must help a ti...

45. The Pirate Parrotfish

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

46. The Electric Torpedo Rays

Some electric torpedo rays give the Octopod a jump-start when its batteries g...

47. The Crafty Cuttlefish

Captain Barnacles allows Tunip to use his Octo-compass. But when Tunip loses ...

48. The Lost Lemon Shark

The Octonauts have their hands full as they look after a headstrong young Lem...

49. The Humuhumunukunukuapua'a

When the Octopod's waterworks are flooded with frightened Humuhumu fish, the ...

50. The Giant Spider Crab

The octonauts help a 100 year old spider crab which has got its leg trapped i...