This document summarizes key elements of the horror genre from both a semantic and syntactic perspective. Semantically, it identifies common costumes, props, colors, characters, and sounds used in horror films. Syntactically, it provides examples of common narrative structures, such as a woman becoming possessed or a group of teenagers being killed one by one on a camping trip. Overall, the document discusses conventions and relationships that create expectations for the audience when watching trailers and films in the horror genre.