The Octonauts find new meals for hungry puffins when snack-worthy eels move to cooler waters.

The Octonauts identify a mysterious creature that turns out to be a spider crab in need.

Red Rock Crabs: When Shellington and the crew try to gather some skittish crabs who have drifted away from home, they get help from some old friends. Sea Pigs: The Octonauts must stop a huge herd of ...