Overview
The Octonauts embark on an underwater adventure, navigating a set of challenging caves to help a small octopus friend return to the Caribbean Sea.
Cast
- Simon Greenall as Captain Barnacles (Voice)
- Paul Panting as Peso (Voice)
- Jo Wyatt as Tweak (Voice)
- Keith Wickham as Shellington/Inkling (Voice)
- Michael C. Murphy as Turnip (Voice)
- Teresa Gallagher as Dashi/Ryla (Voice)
- Rob Rackstraw as Kwazii (Voice)