September, 1934-All of New York is riveted by the surprise capture of Bruno Hauptmann, no one more than Jimmy Quinn whose violent life was changed by the Lindbergh kidnapping. At the same time, American Nazis march through Jewish neighborhoods, and a German spy network operates out of a midtown hotel. The murder of one of Jimmy's employees brings him to the attention of a rogue Federal agent, while Jimmy's beautiful and larcenous girlfriend Connie helps a young blonde who suspects that her Sugar Daddy is setting her up to take a fall. All of them meet in an explosive finish high atop Rockefeller Center in the Rainbow Room.