This thrilling new action adventure written by Adrian Hodges focuses on the world in the aftermath of a devastating virus which wipes out most of the population. What would we do? How would any of us cope in a brave new world where all traditional 21st century comforts - electricity, clean running water and advanced technology - have disappeared? These are the questions asked of the band of survivors in this re-imagining of the classic seventies BBC drama series and is based on the novel by Terry Nation.