This document discusses possible genres for a film opening including horror, romance, crime, western, thriller, comedy, action, and sci-fi. It notes difficulties with each genre such as needing to make audiences laugh for comedy, building fear for horror, and establishing a relationship quickly for romance. Crime may require inappropriate props while westerns and sci-fi need specific settings and props. Thrillers and action require suspense and violence. The document chooses horror as the genre because fear can be implied without violence through techniques like flashbacks and flashforwards.