Forget the happy view of post-WWII America as fresh faced kids running around green lawns in mass produced split level suburbs fed by newly minted commuter highways and GI Bill educations. Metropolis director's Fitz Lang's 1953 film The Big Heat is a reminder of a darker time when brave film makers occasionally veered into crime, sex, and darkness, barely skittering around a Film Production Code that enforced moral views that did not include crime, sex, and darkness.