The document discusses key elements of the horror genre. Iconic props like Jason Voorhees' mask and Freddy Krueger's glove are memorable because they instill fear in viewers. Settings typically take place at night or in dark environments like suburbs or remote areas. Main characters fall into categories like the antagonist who kills victims, the protagonist who the story follows, and "red shirts" who are killed to advance the plot. Common themes include gore, serial killings, and protagonists who are helpless against the antagonist. The narrative usually involves trying to catch or escape the killer. Style features conventions like excessive blood and gore, especially in slasher films.