WatchTrove
US My List

Episode guide

Octonauts: Season 1

Poster for Octonauts Season 1

50 episodes · premiered Oct 5, 2010

TMDB has no overview for this season.

Octonauts: cast and where to watch

  1. Episode 1: The Undersea Storm Oct 5, 2010 · 11m As a huge storm heads towards the headquarters, the Octonaut crew hurriedly goes into preparation. However, Kwaji, who went out to test drive the expedition ship, is unable to return to…
  2. Episode 2: The Giant Squid Oct 11, 2010 · 11m 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…
  3. Episode 3: The Great Algae Escape Oct 13, 2010 · 11m 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.
  4. Episode 4: The Walrus Chief Oct 7, 2010 · 11m 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.
  5. Episode 5: The Flying Fish Oct 8, 2010 · 11m 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.
  6. Episode 6: The Narwhal Oct 26, 2010 · 11m 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.
  7. Episode 7: The Monster Map Oct 19, 2010 · 11m 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.
  8. Episode 8: The Crab and the Urchin Oct 6, 2010 · 11m The crew pursues crustaceans who’ve hijacked the Octopod.
  9. Episode 9: The Albino Humpback Whale Oct 21, 2010 · 11m The Octonauts help out an Albino Humpback Whale with a nasty sunburn.
  10. Episode 10: The Remipedes Oct 14, 2010 · 11m When Shellington gets lost in a dark sea cave, he gets unexpected assistance from some blind Remipedes.
  11. Episode 11: The Orcas Oct 12, 2010 · 11m 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…
  12. Episode 12: The Blobfish Brothers Oct 18, 2010 · 11m 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.
  13. Episode 13: The Decorator Crab Nov 5, 2010 · 11m 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.
  14. Episode 14: The Whale Shark Oct 4, 2010 · 11m 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.
  15. Episode 15: The Cookiecutter Sharks Dec 13, 2010 · 11m 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…
  16. Episode 16: The Jellyfish Bloom Dec 16, 2010 · 11m When Shellington gets trapped in the middle of a massive Jellyfish bloom, it's up to the Octonauts to rescue him.
  17. Episode 17: The Speedy Sailfish Oct 15, 2010 · 11m When all the Gups go out of control, Barnacles and Kwazii leap onto the backs of some speedy Sailfish to round them up.
  18. Episode 18: The Vampire Squid Dec 8, 2010 · 11m 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.
  19. Episode 19: The Humuhumunukunukuapua'a Feb 10, 2011 · 11m When the Octopod's waterworks are flooded with frightened Humuhumu fish, the Octonauts have to find a way to flush them out.
  20. Episode 20: The Giant Spider Crab Feb 11, 2011 · 11m 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…
  21. Episode 21: The Giant Kelp Forest Oct 22, 2010 · 11m 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.
  22. Episode 22: The Hermit Crabs Nov 2, 2010 · 11m 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.
  23. Episode 23: The Hungry Pilot Fish Dec 7, 2010 · 11m 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…
  24. Episode 24: The Beluga Whales Dec 6, 2010 · 11m 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.
  25. Episode 25: The Snot Sea Cucumber Oct 29, 2010 · 11m After an underwater tremor, an injured sea cucumber named Slippy gets loose on the Octopod, so to let her breathe, they flood the ship!
  26. Episode 26: The Giant Whirlpool Nov 1, 2010 · 11m 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.
  27. Episode 27: The Slime Eels Jan 26, 2011 · 11m Kwazii covets the treasure in a sunken pirate ship, but its protected by slime squirting Slime Eels.
  28. Episode 28: The Arctic Orcas Jan 25, 2011 · 11m When Captain Barnacles and Peso get lost in the icy Arctic sea, a pod of Orcas help the Octonauts find them.
  29. Episode 29: The Lost Sea Star Oct 20, 2010 · 11m 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.
  30. Episode 30: The Giant Jelly Dec 10, 2010 · 11m The Octonauts must rescue Peso when he gets trapped inside a giant ctenophore.
  31. Episode 31: The Snapping Shrimp Oct 28, 2010 · 11m The Octonauts encounter a snapping shrimp – a small creature that uses its claws to make a big, and stunning, noise.
  32. Episode 32: The Kelp Forest Rescue Nov 4, 2010 · 11m 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…
  33. Episode 33: The Enormous Elephant Seal Jan 27, 2011 · 11m When Peso and the Octonauts aid an enormous Elephant Seal, he overstays his welcome in the Octopod.
  34. Episode 34: The Sardine School Jan 28, 2011 · 11m The Octonauts must work together as a team to help a lost sardine find her school.
  35. Episode 35: The Eel Ordeal Feb 1, 2011 · 11m The Octonauts travel up a treacherous river to help a young migrating eel on her difficult journey.
  36. Episode 36: The Dolphin Reef Rescue Jan 31, 2011 · 11m When the Octonauts all pitch in to help save a sick coral reef, they get some unexpected help from a pod of playful dolphins.
  37. Episode 37: The Pirate Parrotfish Feb 4, 2011 · 11m When the Octonauts go on a pirate treasure hunt, Kwazii meets a Parrotfish.
  38. Episode 38: The Electric Torpedo Rays Feb 7, 2011 · 11m 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.
  39. Episode 39: The Midnight Zone Oct 27, 2010 · 11m 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.
  40. Episode 40: The Mixed-Up Whales Nov 3, 2010 · 11m 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.
  41. Episode 41: The Seahorse Tale Dec 9, 2010 · 11m 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…
  42. Episode 42: The Enemy Anemones Oct 25, 2010 · 11m 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…
  43. Episode 43: The Crafty Cuttlefish Feb 8, 2011 · 11m Captain Barnacles allows Tunip to use his Octo-compass. But when Tunip loses it, a cuttlefish takes it.
  44. Episode 44: The Lost Lemon Shark Feb 9, 2011 · 11m 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.
  45. Episode 45: The Baby Dolphin Dec 17, 2010 · 11m When a young dolphin follows Kwazii home, he has to babysit while the other Octonauts search for its mother.
  46. Episode 46: The Scary Spookfish Jan 24, 2011 · 11m 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.
  47. Episode 47: The Oarfish Dec 14, 2010 · 11m 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.
  48. Episode 48: The Combtooth Blenny Dec 15, 2010 · 11m 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.
  49. Episode 49: The Marine Iguanas Feb 2, 2011 · 11m 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!
  50. Episode 50: The Dwarf Lantern Shark Feb 3, 2011 · 11m Down in the darkness of the ocean deep, Peso and the Octonauts must help a tiny, injured Dwarf Lantern Shark.