David Gallo shows jaw-dropping footage of amazing sea creatures, including a colour-shifting cuttlefish, a perfectly camouflaged octopus, and a Times Square’s worth of neon light displays from fish who live in the blackest depths of the ocean.

With vibrant video clips captured by submarines, David Gallo takes us to some of Earth’s darkest, most violent, toxic and beautiful habitats, the valleys and volcanic ridges of the oceans’ depths, where life is bizarre, resilient and shockingly abundant.

[youtube=https://www.youtube.com/watch?v=YVvn8dpSAt0]