The document outlines several narrative theories that can be applied to analyze media texts, including film trailers. It discusses Todorov's theory of narrative equilibrium, Propp's spheres of action character theory, Levi-Strauss's theory of binary oppositions, and Barthes' enigma code theory. Students are instructed to watch film trailers and analyze how they conform to or play with these narrative frameworks. The goal is for students to gain understanding of how to deconstruct narratives using these theoretical lenses.