La frontera

Jack Nicholson gives a wonderfully controlled performance in this film. His restraint and control is contrasted to Harvey Keitel's fallen character and to his out-of-control, childish wife (Valerie Perrine). He works in dishonest circumstances in which he enforces the law selectively in a tacit arrangement with crooked businessmen. In so doing he is a part of the exploitation of Mexican workers. When he transfers from L.A. to Texas, his conscience is awakened by his dishonest co-worker and a beautiful, victimized Latina (Elpidia Carillo) and her child.

There is plenty of action and the story moves in response to the characters.

Freddy Fender and Ry Cooder provide memorable and haunting music that just makes the whole film so much more powerful.