The Octonauts sing aloud the characteristics of the Whale Shark.

Beakman shares some interesting facts and features of whales. He talks about the blue whale and how it is the largest animal to ever live. He explains the differences between the two different types of whales based on their teeth.

The sailors come into contact with an enormous whale that knocks them off their ship.

The Octonauts describe the features of a Sea Star as they sing and dance.

The Octonauts sing aloud the characteristics of the Narwhal.