Get ready to dive into your imagination and become an Imagination Explorer with cartoon characters Ocean Annie, Makaio, and Fringy the ichthyologist fish! Together you will look for sharks and turtles, watch fish take a bath, and, if you are lucky, find a flamboyant cuttlefish! You will learn about clownfish, hairy frogfish, and dolphins, plus experience many more surprises!

Join the Octonauts as they journey to Antartica to prevent a group of penguins from falling into an ice chasm. Come along with Captain Barnacles as he teams up with his niece and nephew, Ursa and Orson, to rescue walrus pups. And when the Octonauts explore a hidden lake sealed by ice for millions of years, Shellington discovers microscopic creatures still living under the ice.

Cookiecutter sharks: Captain Barnacles and the crew investigate why mysterious holes have started to appear in their equipment -- Lost lemon shark: The underwater explorers go in search of a lemon shark that has hurt its nose and is struggling to find its way home -- Dwarf lantern shark: Captain Barnacles and the team try to find an injured dwarf lantern shark -- Giant jelly: The crew tries to rescue Peso when he becomes trapped inside a giant jelly...