The Octonauts - Season 3

Kawase and Dashi seem to be facing a strange creature in the deep sea - siphonofor, as they are both embarking on a strange path ahead. At that moment, the gang enters a hot lava tube to save a little bear from the water, as this bear appears to be facing the heat normally. The peso tries to save the day the conical snail invades the octopuses and tries to kill all the crew.