Following a spectacular opening number, a lip-synched rendition of Jane Russell's sultry You Kill Me, the film's hero, in voiceover, sets the tale in motion. He has come to Macao in search of Candy, an old friend who he fears has been kidnapped by a shadowy crime syndicate. He searches the city streets, back alleys, gambling dens, and music halls, but Candy's whereabouts elude him, until a larger, more sinister plot comes into focus.