Mary Elizabeth Heart is a high school senior by day, but by night she's an intern at the Monarch City police department. She watches with envy from behind a desk as detectives come and go, trying to contain the city's growing crime rate. When the daughter of one of the city's most powerful businessmen goes missing, Mary Elizabeth is thrilled that the police chief actually puts her on the case...13+ Disney's Villains meet a dark world in this gritty fairy tale-inspired crime series.