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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 adventure series. 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.

A lost pilot fish who eats ocean gunk cleans up the Octonauts' dirty gups - but he's still hungry! Meanwhile, Captain Barnacles must figure out why a whitetip shark is chasing the Gup-A.

First shown: 4.50pm 7 Dec 2010

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