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 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!
#2 - 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.
#4 - 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.
#6 - 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.
#7 - 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.
#8 - 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.
#9 - 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.
#10 - The Snapping Shrimp
Season 1 - Episode 19 - Aired 10/28/2010
The Octonauts encounter a snapping shrimp – a small creature that uses its claws to make a big, and stunning, noise.
#11 - The Oarfish
Season 1 - Episode 32 - Aired 12/14/2010
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.
#12 - The Snot Sea Cucumber
Season 1 - Episode 20 - Aired 10/29/2010
When a slimy, slippery snot sea cucumber gets loose on the Octopod, Captain Barnacles Bear decides the only way to save it is to flood the ship!
#13 - The Remipedes
Season 1 - Episode 9 - Aired 10/14/2010
When Shellington gets lost in a dark sea cave, he gets unexpected assistance from some blind Remipedes.
#14 - The Lost Sea Star
Season 1 - Episode 13 - Aired 10/20/2010
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.
#15 - The Narwhal
Season 1 - Episode 17 - Aired 10/26/2010
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.
#16 - The Vampire Squid
Season 1 - Episode 28 - Aired 12/8/2010
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.
#17 - The Combtooth Blenny
Season 1 - Episode 33 - Aired 12/15/2010
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.
#18 - The Baby Dolphin
Season 1 - Episode 35 - Aired 12/17/2010
When a young dolphin follows Kwazii home, he has to babysit while the other Octonauts search for its mother.
#19 - The Mixed-Up Whales
Season 1 - Episode 23 - Aired 11/3/2010
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.
#20 - The Cookiecutter Sharks
Season 1 - Episode 31 - Aired 12/13/2010
What keeps making strange holes in the Octonauts' equipment? Turns out it's a trio of pesky Cookiecutter Sharks, the mosquitos of the sea!
#21 - The Hungry Pilot Fish
Season 1 - Episode 27 - Aired 12/7/2010
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 that is hungry for action.
#22 - The Monster Map
Season 1 - Episode 12 - Aired 10/19/2010
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.
#23 - The Giant Squid
Season 1 - Episode 6 - Aired 10/11/2010
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 action and always prove that eight heads are better than one! The Octonauts set out to find and photograph Inkling's long lost cousin, the elusive Giant Squid.
#24 - The Blobfish Brothers
Season 1 - Episode 11 - Aired 10/18/2010
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.
#25 - The Orcas
Season 1 - Episode 7 - Aired 10/12/2010
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 Fiddler Crabs.