**A very violent film about drug trafficking and paranoia, with a great cast and a great production, but where everything is histrionic and exaggerated.** I caught this film yesterday on television and decided to watch it in full. I had already heard about it, and the good dramatic performance that Al Pacino had, and so I decided it was time to see for myself. Directed by Brian de Palma, it marked its time, but is currently somewhat forgotten. It's understandable: in addition to the gratuitous violence and the crudeness with which it approaches the topic of drug trafficking, we don't have a...