With the election of Franklin Roosevelt and the end in sight for prohibition, Frank Nitti and the Chicago mob have been shifting from alcohol to narcotics as their primary source of income. When their supply dries up, Nitti travels to New Orleans to meet with their supplier, Emile Bouchard, whose original shipment of drugs was hijacked but is expecting another any day. Nitti warns him that there better not be any foul-ups with this shipment but it soon becomes clear that Bouchard has plans of his own and is out to get a percentage of the mob's total income. Eliot Ness and his men are in New Orleans trying to break up the drug pipeline.
—garykmcd