Coral reefs around the world are vanishing at an unprecedented rate. A team of divers, photographers and scientists set out on a thrilling ocean adventure to discover why and to reveal the underwater mystery to the world.
One of the 15 Feature Documentaries shortlisted for the 2018 Academy Awards nominations.
They say it's one of the rarest events in nature happening and everyone's just oblivious to it. And you can't blame them for it, it's just almost typical of all of humanity. - Andrew Ackerman, Chasing Coral