The document discusses the target audience for a thriller film opening created by the author. They aimed the film at teenagers aged 15-20 because the characters and graffiti-filled location would appeal most to younger adults. However, the author acknowledges that while most thrillers target older audiences aged 20-50, the creepy and mysterious narrative of their film could also attract older viewers. The intended audience is primarily British since the independent production company is UK-based, but the film's relatable themes around teenage experiences could appeal to people of different social classes across the country.