 Thirty years ago, Communist Cambodian leader Pol Pot set about establishing a nation of people living to serve the state. He insisted that anything private, right down to his subjects  thoughts and emotions, were immoral. When Pol Pot s plan to increase rice production failed, he declared it was due to enemies within the party. Thus began the purge of some of Pol Pot s most devoted followers and their families. Almost two million people were brutally tortured and executed in the killing fields of Cambodia, a quarter of the country s population in less than four years. Exceptional for a revealing interview with Nuon Chea ("Brother Number Two"), the former deputy to Pol Pot who admitted partial responsibility and expressed willingness to go before a United Nations tribunal to be questioned, this British Documentary Award nominee was noted for its interviews of both survivors and former leaders within the Khmer Rouge.