A former rock star, Johnny Boz, is brutally killed during sex, and the case is assigned to detective Nick Curran of the SFPD. During the investigation, Nick meets Catherine Tramell, a crime novelist who was Boz's girlfriend when he died.
Gloria (Julianne Moore Still Alice, Kingsman: The Golden Circle) is a free-spirited divorcée who spends her days at a straight-laced office job and her nights on the dance floor, joyfully letting loose at clubs around Los Angeles.