Tom Lawrence, known as the Falcon, is about to go on a fishing holiday with his sidekick Goldie Locke, who has convinced him stop thinking of women or crime. However, when he sees a woman abducted in a taxicab, the Falcon rescues her. The woman, Louise Bragaza, tells him that she was the target of kidnappers as her father had invented a process to manufacture synthetic diamonds. The Falcon and Goldie travel to Miami to rescue Louise's father.
