Octonauts

2010•4 series
Available on
CBeebies

From their `Octopod' home base, a team of undersea explorers are always ready to dive into action to explore new underwater worlds, rescue amazing sea creatures and protect the ocean. They are led by Captain Barnacles the bear, and also include Kwazii the kitten, Peso the penguin, Dr Shellington the sea otter, Dashi the dog, Tweak the bunny, Professor Inkling the octopus and Tunip the `vegimal' (part vegetable, part animal). The animated series, geared toward preschoolers, is based on a book series of the same name.

The Whale Shark: Episode Image
Episode 1The Whale Shark

When Dashi is swallowed by a whale shark, the Octonauts venture inside it to rescue her.

The Undersea Storm: Episode Image
Episode 2The Undersea Storm

Kwazii's Gup-B breaks down in a storm, but a chain of reef lobsters lends a hand.

The Crab and Urchin: Episode Image
Episode 3The Crab and Urchin

Animated deep sea adventures with Captain Barnacles and his band of explorers. Barnacles and Kwazii investigate a disruption involving a crab on a nearby reef. [S,AD] [HD]

The Walrus Chief: Episode Image
Episode 4The Walrus Chief

Animated deep sea adventures with Captain Barnacles and his band of explorers. When Peso's precious medical kit is taken, Barnacles and Kwazii try to get it back. [S,AD] [HD]

The Blobfish Brothers: Episode Image
Episode 11The Blobfish Brothers

The Octonauts must evacuate a slow-moving, gelatinous blobfish before a volcano erupts.

The Monster Map: Episode Image
Episode 12The Monster Map

The Octonauts meet a playful octopus with all kinds of surprising abilities.

The Lost Sea Star: Episode Image
Episode 13The Lost Sea Star

The Octonauts search the ocean from top to bottom to help find a sea star's home.

The Albino Humpback Whale: Episode Image
Episode 14The Albino Humpback Whale

The Octonauts help out an albino humpback whale with a nasty sunburn.

The Giant Kelp Forest: Episode Image
Episode 15The Giant Kelp Forest

Kwazii's favourite sub, the Gup-B, goes missing.

The Enemy Anemones: Episode Image
Episode 16The Enemy Anemones

The Octonauts are caught between two groups of anemones.

The Narwhal: Episode Image
Episode 17The Narwhal

When their ship gets trapped in ice, a friendly narwhal helps the Octonauts to get free.

The Midnight Zone: Episode Image
Episode 18The Midnight Zone

The Octonauts explore the deepest part of the ocean, the Midnight Zone.

The Snapping Shrimp: Episode Image
Episode 19The Snapping Shrimp

The Octonauts encounter a small creature that uses its claws to make a big noise.

The Snot Sea Cucumber: Episode Image
Episode 20The Snot Sea Cucumber

A slim creature gets loose onboard the Octopod, so Captain Barnacles tries to save it.

The Giant Whirlpool: Episode Image
Episode 21The Giant Whirlpool

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

The Hermit Crab: Episode Image
Episode 22The Hermit Crab

The Hermit Crabs. Peso and Tweak help to remove a stuck hermit crab from its shell.

The Mixed Up Whales: Episode Image
Episode 23The Mixed Up Whales

The Mixed-Up Whales. The Octonauts clean and repair their ship, the Octopod.

The Kelp Forest Rescue: Episode Image
Episode 24The Kelp Forest Rescue

Peso's little brother Pinto accompanies him on a mission to rescue Dashi and Shellington.

The Decorator Crab: Episode Image
Episode 25The Decorator Crab

The Octonauts stake out a thief, who turns out to be a decorator crab.

The Beluga Whales: Episode Image
Episode 26The Beluga Whales

The Octonauts lead a pod of stranded beluga whales to safety.

The Hungry Pilot Fish: Episode Image
Episode 27The Hungry Pilot Fish

A lost pilot fish cleans up the Octonauts' dirty gups - but he is still hungry!

The Vampire Squid: Episode Image
Episode 28The Vampire Squid

Peso travels deep down to the very bottom of the ocean and encounters the vampire squid.

The Seahorse Tale: Episode Image
Episode 29The Seahorse Tale

After a storm, the Octonauts have to reunite a seahorse with its missing mate.

The Giant Jelly: Episode Image
Episode 30The Giant Jelly

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

The Cookiecutter Sharks: Episode Image
Episode 31The Cookiecutter Sharks

The Cookiecutter Shark. A trio of pesky cookiecutter sharks make holes in the Octonauts' equipment.

The Oarfish: Episode Image
Episode 32The Oarfish

Animated deep sea adventures with Captain Barnacles and his explorers. Dashi snaps a picture of what appears to be a sea serpent. [S,AD] [HD]

The Combtooth Blenny: Episode Image
Episode 33The Combtooth Blenny

Animated deep sea adventures with Captain Barnacles and his explorers. When Kwazii and Peso are shipwrecked on an island, they meet a fish who walks on land. [S,AD] [HD]

The Jellyfish Bloom: Episode Image
Episode 34The Jellyfish Bloom

Animated deep sea adventures with Captain Barnacles and his explorers. Shellington gets trapped in the middle of a massive jellyfish bloom. [S,AD] [HD]

The Baby Dolphin: Episode Image
Episode 35The Baby Dolphin

Animated deep sea adventures with Captain Barnacles and his explorers. When a young dolphin follows Kwazii home, the Octonauts search for its mother. [S,AD] [HD]

The Scary Spookfish: Episode Image
Episode 36The Scary Spookfish

Animated deep sea adventures with Captain Barnacles and his explorers. The Octonauts meet a strange-looking creature with a see-through head: a spookfish. [S,AD] [HD]

How to watch Octonauts