"Octonauts! Let's Do This!"
Barnacles is the proud and dependable Captain of the Octonauts. He's an expert with maps and charts, tools for exploring uncharted territories and discovering creatures no one has ever seen before.
Dashi is Captain Barnacles right-hand paw when it comes to ship communications, tracking weather patterns or charting digital maps. Her photography and computer skills help make the missions a success.
Professor Inkling is the founder of the Octonauts. He's committed to exploration, but he prefers to stay on the Octopod during missions and keep in contact via Ship-to-Gup communications.
"Shiver me whiskers!"
Kwazii is a daredevil explorer with a mysterious past as a pirate. As the Lieutenant of the Octopod, his courage and love of adventure make him leap, pounce, bat, swing, and roll through any situation.
Peso is not too fond of scary situations, but if someone is hurt or in trouble, he can be the bravest Octonaut of all. His big heart usually wins over every sea creature big and small.
A marine biologist, Shellington looks at life through his magnifying glass, finding details others have missed. He'll often go in search of one thing only to find something else interesting along the way.
"[adorable chirping in Vegimalese]"
Tunip is one of many Vegimals, a special breed of underwater creature that is part animal and part vegetable. They travel in packs and speak their own language, yet do understand Octonauts!
"...Faster than you can say buncha munchy, crunchy carrots!"
Tweak keeps everything working as the mechanical engineer for the Octopod. While she occasionally goes along on missions, she otherwise oversees the GUP launching process from her garage.