The document discusses several narrative film theorists and the concepts they introduced for analyzing the structure and elements of narratives. Tzvetan Todorov suggested that stories follow a pattern of equilibrium, disequilibrium caused by some event, and a new equilibrium. Vladimir Propp analyzed Russian folktales and identified character archetypes like villains, dispatchers, donors, and heroes. Claude Levi-Strauss looked at binary oppositions in narratives. Examples are given of how the Princess and the Frog and Sleeping Beauty follow some of these theorists' concepts.