Streaming platforms for Octonauts: To the Gup-X! haven’t been announced yet. Check back soon for updates on where you can watch it online.

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 ...

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 ...