Energetic biopic about the formation of Chicago-based Chess Records focuses on Leonard Chess (Adrien Brody), whose ambitious venture brings artists like Muddy Waters (Jeffrey Wright), Howlin' Wolf (Eamonn Walker), and Etta James (Beyoncé Knowles) into the limelight. While their influence and popularity grow during the 1940s and '50s, the musical "family" experiences it's share of hurt and heartbreak. Mos Def, Gabrielle Union co-star. 109 min. Widescreen (Enhanced); Soundtrack: English. Region Free