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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 Duration 11 mins

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