This document analyzes stylistic codes and conventions in the action genre of the films Spiderman Homecoming and Justice League, and in the horror genre of Halloween and Saw. For both genres, the document discusses the use of props, settings, characters, lighting, costumes, special effects, and soundtracks to create suspense and engage audiences. It also explains how the narratives of these films follow the five-part structure of equilibrium, disruption, recognition, attempts to repair, and new equilibrium as described by theorist Tzetvan Todorov.