The document discusses how different social groups are commonly presented in horror films. It notes that women are often subjected to gender-specific violence, their roles are reduced to tropes, and their sexuality is portrayed as something that needs punishment. It also mentions that teenagers are typically depicted as inexperienced and rebellious while elders are wise and conservative. Regarding witches in horror movies, they are generally presented as ugly and evil, trying to corrupt women or get revenge on men, though some films like Harry Potter show good witches.