Octonauts
Octonauts is a TV show on CBeeBies. Join Captain Barnacles and crew on their animated underwater adventures. Play games, watch clips, and find craft ideas for kids. The program has been available since 2025. A total of 131 episodes have been broadcast, most recently in March 2026.
Last episode
Octonauts
Preschool animation. Kwazii adopts a baby alligator, but when it escapes from the Octopod he must rescue the tiny creature from danger.
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Animated deep sea adventures with Captain Barnacles and his explorers. A floating garbage patch endangers a flock of pelicans and other sea creatures.
Series 4
Preschool animation. Kwazii and the Octonauts help their friends the coconut crabs discover who is stealing their coconuts.
Series 3
Animated deep sea adventures with Captain Barnacles and his explorers. When a sardine swallows an important key, a humpback whale helps Kwazii track it down.
Series 2
Animated deep sea adventures with Captain Barnacles and his explorers. A timid sperm whale must conquer his fears to help the Octonauts release Peso from a giant clam.
Series 1
Animated deep sea adventures with Captain Barnacles and his explorers. Down in the ocean deep, the Octonauts must help a tiny, injured dwarf lanternshark.
Series 2
Animated deep sea adventures with Captain Barnacles and his explorers. The Octonauts help a group of algae-eating fish stand up to some aggressive damselfish.
Series 1
Animated deep sea adventures with Captain Barnacles and his explorers. The Octonauts prepare for their annual seaweed feast near the Galapagos Islands.
Series 4
Preschool animation. Dashi teams up with her little sister Koshi to solve a mysterious disappearance in a kelp forest.
Series 3
Animated deep sea adventures with Captain Barnacles and his explorers. Tweak and her crewmates must convert the Gup-F into an artificial reef.
Series 4
Animated deep sea adventure series. In Antarctica, Shellington discovers strange microscopic creatures living under the ice.
Series 3
Animated deep sea adventures with Captain Barnacles and his explorers. Only Peso can save the day when a cone snail invades the Octopod.
Series 4
Preschool animation. After Shellington crashes the Gup-D, he and Kwazii team up with a moray eel and grouper fish to pick up the pieces.
Series 3
Animated deep sea adventures with Captain Barnacles and his explorers. The Octonauts venture into a dangerous red-hot lava tube to rescue a teeny-tiny water bear.
Series 4
Preschool animation. Returning home from a mission along an African river, the Octonauts encounter a gang of large, territorial hippos.
Series 3
Animated deep sea adventures with Captain Barnacles and his explorers. Kwazii and Dashi become entangled in a strange deep sea creature, a siphonophore.
Series 4
Preschool animation. When a mass of poisonous sea snakes get stranded on a beach, the Octonauts must get them all back into the ocean.
Series 2
Animated deep sea adventures with Captain Barnacles and his explorers. Hungry gulper eels and undersea tremors threaten Inkling and Kwazii.
Animated deep sea adventures with Captain Barnacles and his explorers. Barnacles, Kwazii and Peso venture inside a whale shark to retrieve a porcupine puffer fish.
Series 1
Animated deep sea adventures with Captain Barnacles and his explorers. The Octonauts travel up a treacherous river to help a young migrating eel.