The document discusses several narrative theorists and their perspectives on narratives. Tzvetan Todorov analyzed narratives as having an initial state of equilibrium that is disrupted, followed by an attempt to restore equilibrium. Vladimir Propp identified common character archetypes that drive plot development. Claude Levi-Strauss viewed narratives as expressing cultural myths and values through binary oppositions. Roland Barthes identified five codes that provide meaning in narratives, including codes that build mystery, tension, and symbolism.