Port of New York (1949)
A gritty film noir drama about two narcotic agents intent on bringing to justice a gang of drug traffickers operating out of the port of New York. At first, the two agents aren't having any luck since unbeknownst to them, the traffickers are being aided by corrupt agents. Eventually the agents succeed in infiltrating the ranks of the criminals but will they be able to get the goods on the group or will their identities be reveal?