The director researched various horror and thriller trailers to understand how to craft fear without revealing the entire plot. They are responsible for realizing the film's vision through shots, tone, and audience experience. The target audience is teenagers and young adults, as horror films often feature teenage characters and situations they can relate to. Feedback from teenage test audiences confirmed that an appealing horror film keeps the audience on edge without resolving uncertainties. It also features a single main scary character rather than many.