The Octonauts embark on an underwater adventure, navigating a set of challenging caves to help a small octopus friend return to the Caribbean Sea.

"The Octonauts Are Back."

Credits

Blair SimmonsDirector

Simon GreenallCaptain Barnacles (Voice)

Paul PantingPeso (Voice)

Jo WyattTweak (Voice)

Keith WickhamShellington/Inkling (Voice)