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 ...

When Dashi is accidentally swallowed by a whale shark, the Octonauts venture inside the huge fish to rescue her. Barnacles and Kwazii investigate a disruption on a nearby reef - a Carrier Crab and the ...