The BEST episodes of Octonauts
Every episode of Octonauts ever, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Octonauts!
Captain Barnacles and his intrepid band of explorers 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.
#1 - The Kelp Monster Mystery
Season 4 - Episode 17 - Aired 6/4/2016
Dashi teams up with her little sister, Koshi, to solve a mysterious disappearance in a kelp forest.
#3 - The Dwarf Lantern Shark
Season 1 - Episode 44 - Aired 2/3/2011
Down in the darkness of the ocean deep, Peso and the Octonauts must help a tiny, injured Dwarf Lanternshark. But they have to find him first!
#6 - The Eel Ordeal
Season 1 - Episode 42 - Aired 2/1/2011
The Octonauts travel up a treacherous river to help a young migrating eel on her difficult journey.
#11 - The Dolphin Reef Rescue
Season 1 - Episode 41 - Aired 1/31/2011
When the Octonauts all pitch in to help save a sick coral reef, they get some unexpected help from a pod of playful dolphins.
#12 - The Baby Gator
Season 4 - Episode 11 - Aired 3/14/2016
Kwazii adopts a baby alligator, but when it escapes the Octopod, he must rescue the tiny creature from ocean currents and hungry predators.
#13 - The Flamingos
Season 4 - Episode 15 - Aired 4/4/2016
The Octonauts wade through a swamp to find a lost flamingo chick before hungry predators do!
#17 - The Tiger Shark
Season 4 - Episode 21 - Aired 6/8/2016
The young Tiger Star is hungry and willing to eat anything or anyone.
#18 - The Arctic Orcas
Season 1 - Episode 37 - Aired 1/25/2011
When Captain Barnacles and Peso get lost in the icy Arctic sea, a pod of Orcas help the Octonauts find them.
#20 - The Jellyfish Bloom
Season 1 - Episode 34 - Aired 12/16/2010
When Shellington gets trapped in the middle of a massive Jellyfish bloom, it's up to the Octonauts to rescue him.
#21 - The Kelp Forest Rescue
Season 1 - Episode 24 - Aired 11/4/2010
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.
#22 - The Waterbears
Season 3 - Episode 2 - Aired 9/5/2013
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.
#24 - The Giant Kelp Forest
Season 1 - Episode 15 - Aired 10/22/2010
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.
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