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 this series of nature videos will show you just how challenging things can get. It's everything you've ever wanted to know about filming a wildlife documentary in dragon territory.