《市区》是1975年由赫苏斯·佛朗哥导演，赫苏斯·佛朗哥 / 莉娜·罗迈 / 保罗·穆勒等主演的瑞士R级、剧情电影。
Somewhere in sunny Puerto Rico: private detective Al Pereira has seen far better days in his professional life. He would need more jobs, because his cash is almost empty. One day he meets the obscure, mysterious Cynthia, who promises a lucrative job. Pereira is supposed to oversee a notorious businessman and politician named Ramos, as Cynthia assumes that he is cheating on her, and Pereira is said to shoot proof-footage of strangers. An easy job, as Pereira seems, and he gets to work. But the lady who gave him the job seems to play a double game and pulls him into a murderous affair. In any case, Pereira one day finds Ramos dead and now has the police on his neck, which suspected him of killing the politician. Apparently, Pereira was the last person to have seen Ramos alive, because he snapped the foreigner in a unique position during the lovemaking and then sneaked out of his house. To prove his innocence, Pereira goes with the investigating Police Inspector to the widow of Ramos, to...