Denning is a secret agent on the trail of an international gang of thieves who plot to heist $12 million in counterfeit Nazi money. He falls in love, however, with Mathews, a cabaret singer who is part of the gang. When gang leader Adam commits murder, Mathews comes to Denning's side in the
hope of convicting Adam. In the final scenes, Mathews is killed by Adam, who in turn is killed by Denning. A tedious crime melodrama.