A Ilha dos Prazeres Proibidos (The Island of Prohibited Pleasures) (1979)

Ana Medeiros is a fake journalist, who was hired by a far-right orgaization. Using as an excuse to do a story with people who are wanted by the police of the continent, she heads to a paradise island, which is a kind of stronghold of sexual liberation. Her mission is to eliminate two thinkers considered subversives, who live there.