The document discusses four parts of a film narrative: enigma, editing, sound, and target audience. For enigma, the creature's ability to take control of cells is left unexplained, puzzling audiences. Editing uses eye line matches and shot reverse shots for continuity and character interaction. The sound design uses a dramatic, cold soundtrack and voiceovers to build suspense and characterize the overconfident lead. Based on reviews, the target audience is suggested as young adults and older teenagers, with a rating of 15+ due to its science fiction, horror genre and gruesome content.