Do you like sharks or are you afraid of them? Either way, there is no doubt a lot of fun to be had when the Octonauts’ fan in your home watches the episodes contained on the Octonauts: Calling All Sharks! DVD from NCircle Entertainment. This fun DVD contains 6 action packed episodes where the Octonaut’s encounter different types of sharks, new and old friends, and are even mistaken for food themselves. The adventures of the Octonauts are not only fun and entertaining, but the creature reports make them educationally valuable as well.