The document discusses narrative theory and its application to film. Narrative is defined as "a chain of events in cause-effect relationship occurring in time and space." A narrative has two main components - the story, which is the events presented, and the plot, which is the arrangement of those events. Analyzing a film's narrative involves studying both its story and how that story is told through elements like mise-en-scene, cinematography, editing, and sound. Narratives function in different ways like being open or closed and can be linear or non-linear. They serve purposes such as delivering the story, deciding the order of information, establishing perspective, and pace.