The Pearl Button

In this absorbing companion piece to his "Nostalgia for the Light," Chilean filmmaker Patricio Guzmán ruminates on the fateful connections of his nation's 2,600-mile coastline to its history, from the extinction of native Patagonian cultures at the hands of European colonialism to the Pinochet regime's use of the sea for the mass burial of political dissidents. 81 min. Widescreen; Soundtrack: Spanish Dolby Digital 5.1; Subtitles: English; featurette; theatrical trailer. In Spanish with English subtitles.