When red-hot volcanoes start a chain reaction of disasters across the ocean, the Octonauts must work together to face their biggest challenge yet.

Some things only look perfect.

Spinoff series Octonauts: Above & Beyond will remain on Netflix, as will the three feature-length episodes (Great Barrier Reef, Ring Of Fire and The Caves Of Sac Actun). The Octonauts YouTube ...

In this film's adventure, a volcano erupts suddenly, suddenly awakening the Pacific Ocean floor of hundreds of volcanoes composed of the "ring of fire", this sudden event quickly turned into a ...