Three interwoven stories of youths navigating identity, first love, petty crime, and gun violence in a southern American town.

On Halloween night at a horror theme park, a costumed killer begins slaying innocent patrons who believe that it’s all part of the festivities.

Before their eventual team-up with Scooby and the gang, bright and optimistic Daphne and whip-smart and analytical Velma are both mystery-solving teens who are best friends but have only met…