Provocative fact-based drama boasts a superlative performance from Emily Watson as Margaret Humphreys, the British social worker who, at no small personal peril, brought to light the nation's generations-long practice of deporting children of broken homes to Australia as forced labor. Impactful effort co-stars Hugo Weaving, David Wenham. 106 min. Widescreen; Soundtrack: English; Subtitles: English; theatrical trailers.