Edson is having an affair with a left-wing aspiring movie director during Brazil's military dictatorship years. He tries to get some easy money for her film, but ends up being arrested and tortured as his torturers suspect he's involved in a plot to overthrow the military government.
The quasi-fictional story of transgender sex workers living in Rio de Janeiro's swampy red light district, who are joined by a group of hippies and a runaway stockbroker, "Mangue-Bangue" is the paradigmatic expression of the post-1968 spirit of desbunde, the Brazilian slang catchword for "sex, drugs, and rock 'n' roll".
In the mid 1960s, while Brazil was being ruled by a military dictatorship, a young man, living in the city of Belo Horizonte, begins to approach a subversive behaviour.
