This document provides an analysis of horror film openings and their use of conventions and codes. It summarizes three horror film openings: Women in Black, Se7en, and American Horror Story. For each opening it discusses the visual codes, audio codes, narrative structures, and how they establish tension, mystery, and fright to immerse the audience in the horror genre. Overall, the document examines how these openings effectively utilize techniques like lighting, music, pacing, and symbolism to set the tone for their respective horror films.