Captain Barnacles runs into a long-lost friend (an arctic fox named Professor Natquik) in Antarctica, where they must work together to prevent a group of penguins from falling into an ice chasm. Watch ...

When the Octopod goes in for repairs the Octonauts take a vacation, and Peso accompanies Barnacles to help his sister and her new polar cubs learn to navigate the harsh conditions of the frozen arctic ...

Series 1: 24. Puffin Colony Peso and Kwazii incubate a puffin egg while the Octonauts search for its missing parents.

Octonauts Series 1: 7. The Orcas Animated deep sea adventures with Captain Barnacles and his band of explorers. An orca whale is stranded on a beach. The Octonauts come to the rescue. More ...