 Government agent Jim Galloway is sent undercover to investigate shifty businessman Louis Rankin for violations of the Neutrality Act, a law forbidding the exporting of troops and war materiel to foreign countries. After hiring on as Rankin s new take-charge foreman, matters become more complicated as Galloway learns that Rankin has used Rita, his vampish girl friend, to dupe the governor s son into becoming partners in Rankin s schemes, which Rankin could later use to blackmail the governor, should the need arise.