A group of L.A. police detectives, led by Vincent Hanna (Pacino) are closing in on a clever, well-armed group of thieves, led by Neil McCauley (De Niro). Cross-cutting between the cops and criminals, writer-director Mann explores their codes of personal behavior, their working methods, and their relationships with women, finding more similarities than differences. Ditching plans to film in Chicago just before production began, Mann nonetheless delivered one of the definitive Los Angeles movies, and one of the greatest crime epics of our time.