This tells a story literally 'hidden from history'. In the 1960s and 70s, British governments, conspiring with American officials, tricked into leaving, then expelled the entire population of the Chagos islands in the Indian Ocean. The aim was to give the principal island of this Crown Colony, Diego Garcia, to the Americans who wanted it as a major military base. Indeed, from Diego Garcia US planes have since bombed Afghanistan and Iraq. The story is told by islanders who were dumped in the slums of Mauritius and in the words of the British officials who left a 'paper trail' of what the International Criminal Court now describes as 'a crime against humanity'

Set both in Latin America and the United States, the film explores the historic and current relationship of Washington with countries such as Venezuela, Bolivia and Chile. Pilger says that the film "...tells a universal story... analysing and revealing, through vivid testimony, the story of great power behind its venerable myths. It allows us to understand the true nature of the so-called "war on terror". According to Pilger, the film’s message is that the greed and power of empire is not invincible and that people power is always the "seed beneath the snow".