The document reviews the conventions of horror films and compares them to the short film "Paralysis". It finds that "Paralysis" meets many common conventions such as its use of iconography like blood and knives, characters like the vulnerable protagonist and supernatural antagonist, and settings like woods and castles. The document also discusses how the trailer, poster, and magazine for "Paralysis" were designed to follow horror conventions through their use of color grading, lighting, shots, sound, and other elements to create a cohesive promotional package for the film.