Watch FMovies. After midnight, Darian Dax rules the airwaves from Palm Beach to Biscayne Bay. Her seductive purr and her killer instinct for exposing her listeners' most intimate secrets has made 'Night Heat', her late-night call-in show, the undisputed champion of the Miami radio market. Encouraging her callers to share their forbidden fantasies, she lures her audience into the roles of exhibitionist and voyeur.