While touring in Italy, a recently-widowed American opera singer has an incestuous relationship with her 15-year-old son to help him overcome his heroin addiction.

The professional mercenary Sir William Walker instigates a slave revolt on the Caribbean island of Queimada in order to help improve the British sugar trade. Years later he is sent…

Using the interrogation of a US counterinsurgency agent as a backdrop, the film explores the consequences of the struggle between Uruguay’s government and the leftist Tupamaro guerrillas.