Rough terrain, extreme humidity and a few unexpected mishaps take their toll on the crew. And as they find out more about the dragon that rules this island, it becomes clear that no one is safe when there's a Komodo around every corner.

Dragons are creatures of myth and legend. But on a few remote Indonesian islands, the myths become reality. This tropical paradise is the home of the Komodo dragon. Huge, heavy and venomous, it can kill with just one toxic bite. Capturing this giant lizard on film is risky, gruelling work – and...