The incredible story of how endangered species were turned into money-making opportunities that had nothing to do with conservation.
I'm not sure whether Hollywood scriptwriters could top this documentary TV series - now a worldwide hit on Netflix - that exposed the gut-wrenching way in which tigers, lions and other endangered species suffered at the hands of those who professed to care for them.
If there was ever a shadow of a doubt about the ethics of keeping animals in a zoo - this series provides enough evidence for a federal law in the US to be enacted so that this immoral and degrading practice is confined to the history books.