The document discusses common conventions and characteristics of slasher films. It describes the typical characters, including the "last girl standing" who survives to the end, and victims like the attractive "first girl" who is often killed early on. Locations tend to be isolated rural or suburban areas. The villain is usually physically deformed or mentally deranged and wears a mask or hides their identity. Trailers for slasher films commonly establish characters and setting before introducing the villain and including teasing shots that hint at violence without fully showing it, creating intrigue for audiences. Examples from Texas Chainsaw Massacre and Prom Night trailers are provided.