Kwazii and Dashi become entangled in a strange deep-sea creature - a siphonophore - and when a geyser blasts it toward the surface, the Octonauts must stop its ascent before it fatally bursts. Water ...

Equipped with a fleet of aquatic vehicles the Octonauts rescue amazing sea creatures explore incredible underwater worlds and often save the day before returning safely to their home base the Octopod ...