Actor Tom Hardy loves animals but rather than make a glossy celebrity wildlife doc he’s highlighting the devastating effect of poaching in Africa. Hardy throws himself into the subject in a serious but unpretentious way. Travelling to Botswana, Tanzania and South Africa, he meets rangers, farmers, conservationists and journalists to ask simple questions just as you or I would. He also swears a bit, which we all might do when invited to feed oranges to a massive wild elephant or pat its huge belly. The facts and horrendous pictures of slaughtered rhinos and elephants speak for themselves, though. More than 600 rhinos were shot by poachers in 2012 because their horns are more valuable than gold.