← Back to filmFilm · CastFull castOctonauts and the Great Barrier ReefOn screenCast8 credited performersSimon GreenallCaptain Barnacles (Voice)Paul PantingPeso (Voice)Jo WyattTweak (Voice)Keith WickhamShellington/Inkling (Voice)Artwork unavailableMichael C. MurphyTurnip (Voice)Artwork unavailableRoss BreenCaptain Barnacles (Singing Voice)Rob RackstrawKwazii (Voice)Teresa GallagherDashi (Voice)
