The Hungry Pilot Fish

Plot:

The Hungry Pilot Fish: 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! The Beluga Whales: When the Octonauts discover a pod of Beluga Whales stranded at a breathing hole, they use music to lead them to safety.