Joanna Lumley, Miranda Richardson, Griff Rhys Jones, Bill Bailey, Vic Reeves, Sanjeev Bhaskar and others travel to exotic locations to address the plight of some of the world's most endangered species. Each of them will take us on the next step of finding a way of working with the people and environments where they live, and learn how we can help save them from possible extinction. Every film is an emotional journey for us all