This document discusses narrative theories proposed by Vladimir Propp and Claude Levi-Strauss. It summarizes Propp's analysis of Russian folktales, in which he identified 8 character roles and 31 functions that advance the story. Propp viewed narratives as having fixed structural elements derived from culture. The document also summarizes Levi-Strauss' theory of binary oppositions, in which he analyzed themes in genres like Westerns in terms of paired opposing concepts. Students are asked to identify Propp's character roles in a chosen film and propose binary oppositions found in crime or horror genres.