The document discusses several narrative conventions and structures used in films. It defines narrative as a string of causally connected events unfolding in space and time. Common narrative structures discussed include the three-act structure with introduction, rising action, and crisis/falling action. Other structures covered are the narrative structure with set up, rising action, climax, falling action, and resolution, as well as Tzvetan Todorov's structure of equilibrium, disruption, recognition, attempt to repair, and new equilibrium. The document also discusses conventions for characters, including flat and round characters, and developing characters through conversations, groups, descriptions, and reactions. Common themes, techniques, and methods used in thriller films are also outlined.