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
Animated deep sea adventures with Captain Barnacles and his explorers. When he is carried away by a cyclonic waterspout, Kwazii finds himself stranded.
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Animated deep sea adventures with Captain Barnacles and his explorers. Kwazii is spooked when he spots what looks like a giant underwater spider.
Series 2
Animated deep sea adventures with Captain Barnacles and his explorers. In search of a mythical sword, Kwazii explores a pirate shipwreck.
Series 1
Animated deep sea adventures with Captain Barnacles and his explorers. The Octopod's waterworks become flooded with frightened humuhumu fish.
Series 3
Animated deep sea adventures. The Octonauts study a group of baby hammerhead sharks as they hunt on their own for the first time.
Animated deep sea adventures. The Octonauts head to the kelp forest to visit Shellington's sister Pearl and her newborn son Periwinkle.
Animated deep sea adventures. Shellington and the Octonauts try to track an unusual creature, a jellyfish that can live forever.
Animated deep sea adventures. When Shellington and the crew try to gather some skittish crabs who have drifted away from home, they get help from some old friends.
Series 2
Animated deep sea adventures with Captain Barnacles and his explorers. The Octonauts help a young manta ray find the secret manta ray feeding grounds.
Series 1
Animated deep sea adventures with Captain Barnacles and his explorers. The Octonauts have their hands full as they look after a headstrong young lemon shark.
Series 2
Animated deep sea adventures with Captain Barnacles and his explorers. The Octonauts help clean up a beach after a storm.
Series 1
Animated deep sea adventures with Captain Barnacles and his explorers. The Octonauts are on a mission to recover Captain Barnacles's lost octo-compass.
Series 3
Animated deep sea adventures. A lion's mane jellyfish gets its long and stingy tentacles tangled in the bubble engine, unintentionally flooding the Octopod.
Animated deep sea adventures with Captain Barnacles and his explorers. When Peso's patient mysteriously disappears, the Octonauts enlist a unique undersea detective.
Animated deep sea adventures with Captain Barnacles and his explorers. The Octonauts attempt to keep the peace amongst a trio of mudskippers.
Animated deep sea adventures with Captain Barnacles and his explorers. When Kwazii gets lost at sea aboard the tiny Octo-Ski, he meets a flotilla of sea skaters.
Animated deep sea adventures with Captain Barnacles and his explorers. While rescuing river creatures after a storm, the Octonauts find a strange egg.
Series 4
Animation. The Octonauts journey across a dangerous expanse of ice to help a penguin mother get back to her family.
Series 1
Animated deep sea adventures with Captain Barnacles and his explorers. The Octonauts give their ship a jump-start with some electric torpedo rays.