Looking back on it, 'Tiger King' really lucked out when it was released last year. As the world retreated following the emergence of Covid-19 and governments confined their citizens to their homes, many of us desperately needed a diversion. 'Tiger King' fitted the bill. A show focusing on eccentric, very dodgy real life big cat owners in the US seemed like the perfect escape from the grim news of mounting death tolls in China, Italy, the UK and around the world. At its heart was the flamboyant Joe Exotic - a gay, self-styled country music star and zoo owner who had, prior to the documentary, built up a following with his own reality TV show on the Internet. His nemesis was Carole Baskin, another big cat reserve owner in Florida who accused him of maltreating his animals. Baskin also had an air of mystery around her. Her first husband Don mysteriously vanished either in Florida or Costa Rica. Such was the grudge Joe harboured that he ended up behind bars, accused of pl...