Testimonials, documents, accounts and analyses that reveal the role of the CIA in the assassination of Commander Ernesto Guevara and his guerrilla comrades in Bolivia, as well as the role of the US Embassy and the United States. With amazing accuracy they reconstruct the combat at Quebrada del Yuro, Che's last hours, the possible burial sites and the repercussions of his death, the hazardous journey of his diary until it reached diary, and the legacy of this extraordinary man.