The film opening of Se7en establishes mystery and suspense. Shots of an unknown person intensely researching old books and cutting/analyzing materials leave the audience wondering about the person's identity and intentions. Fast-paced camerawork and jolting editing keep viewers engaged. Unnerving music with screeching instruments matches the pace. Mentions of god may indicate themes of religion or challenging religion. Overall, the opening leaves many unanswered questions to intrigue audiences into watching more.