Building on the themes of his "Amores Perros" and "21 Grams," director Alejandro González Iñárritu's compelling drama chronicles the effect the shooting of an American tourist in Morocco has on a global group of people-from her children, who are being taken by their nanny from Southern California to a wedding in Mexico, to a deaf-mute Japanese girl looking for emotional connections. Brad Pitt, Cate Blanchett, Gael García Bernal, Rinko Kikuchi star. 143 min. Widescreen (Enhanced); Soundtracks: English Dolby Digital 5.1, French Dolby Digital 5.1; Subtitles: English (SDH), Spanish, French.