This document summarizes several key concepts from film theory, including Roland Barthes' idea of the "enigma code" that creates mystery and intrigue, Claude Levi Strauss' concept of narrative being driven by conflicts between binary opposites, and Laura Mulvey's notion of the "male gaze" and how cinema objectifies women for male audiences. It also outlines Vladimir Propp's characterization archetypes like the hero, villain, and princess, as well as Tzvetean Todrov's theory of equilibrium being disrupted and a new equilibrium forming by the narrative's end.