Everything clicked for Fritz Lang - Glenn Ford in a great performance, a strong story, very good script from Sydney Boehm. Simple story - Ford investigates murder of cop - has punch from the all to believable depiction of corruption in society particularly the higher up cos who are always encouraging people to give up.
Ford's wife is sappy and the kid an annoying boomer but the wife's death has real kic and the minor parts are superb - the slimy bar owner, the mob boss, the sad hooker. Most of all there is Lee Marvin and Gloria Grahame - who I was surprised to see don't really appear much til the last act.
But the relationship between Grahame and Ford is powerful and I loved how Ford's army veteran mates helped.