'Sugar' Ray is the owner of an illegal casino and must contend with the pressure of vicious gangsters and corrupt police who want to see him go out of business. In the world of organised crime and police corruption in the 1920s, any dastardly trick is fair.

A mild-mannered guy who is engaged to a monstrous woman meets the woman of his dreams, and schemes to find a way to be with her.

Detective Rita Veder is assigned to a baffling serial murder case. After examining the crime scene — a corpse-filled ship found adrift at sea — she meets Maximilian, a smooth-talking Caribbean playboy determined to romance her.