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 2024. A total of 131 episodes have been broadcast, most recently in May 2025.
Last episode
Octonauts
Animated deep sea adventure series. As newborn baby sea turtles make their way to the ocean, the Octonauts must help them avoid predators.
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Animated deep sea adventures with Captain Barnacles and his explorers. After a storm, the Octonauts have to reunite a seahorse with its missing mate.
Series 4
Animated deep sea adventure series. When the Octopod breaks down, Tweak and the crew have to search for a missing part.
Series 1
Animated deep sea adventures with Captain Barnacles and his explorers. Peso must gather all his courage when he travels deep down to the very bottom of the ocean.
Series 4
Animated deep sea adventure series. In Antarctica, Shellington discovers strange microscopic creatures living under the ice.
Series 1
Animated deep sea adventures with Captain Barnacles and his explorers. A lost pilot fish who eats ocean gunk cleans up the Octonauts' dirty gups.
Animated deep sea adventures with Captain Barnacles and his explorers. The Octonauts discover a pod of beluga whales stranded at a breathing hole.
Series 4
Animated deep sea adventure series. The Octonauts must avoid the poison dart frogs who live in trees above the Amazon river.
Series 3
Animated deep sea adventures with Captain Barnacles and his explorers. A floating garbage patch endangers a flock of pelicans and other sea creatures.
Animated deep sea adventure series. When an underwater tremor separates the Gup-X and its crew, Barnacles seeks guidance from a mysterious sea turtle.
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 1
Animated deep sea adventures with Captain Barnacles and his explorers. When important objects go missing from their ship, the Octonauts watch out for the thief.
Animated deep sea adventures with Captain Barnacles and his explorers. Peso's little brother Pinto comes to visit the Octonauts.
Animated deep sea adventures with Captain Barnacles and his explorers. When the Octonauts repair their ship, the resulting noise disturbs a nearby blue whale.
Animated deep sea adventures. When the crew can't return to base, Peso and Tweak have to help a hermit crab escape from its shell.
Animated deep sea adventures with Captain Barnacles and his explorers. Tweak's pal, a leatherback sea turtle, is caught in a fast-moving ocean current.
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 with Captain Barnacles and his explorers. Tweak and her crewmates must convert the Gup-F into an artificial reef.
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 with Captain Barnacles and his explorers. Only Peso can save the day when a cone snail invades the Octopod.