A young photojournalist in the city of Veracruz, Mexico, will risk his life to dig up a shocking truth after picking up the investigation that his journalist friend and mentor left unfinished when getting killed by the organized crime.

There’s much more to a crocodile than terrifying jaws and spectacular ambush attacks. As one of the stealthiest predators in the natural world, more than half its life is spent hidden, underwater. We join a dive expedition in the Okavango Delta to discover its true – and unexpected nature.