The document discusses how various camera shots are used in an opening scene to establish characters and provide context clues. A close-up of the main character looking directly at the camera establishes his authority and confidence. Medium shots then show his sidekicks paying less attention, denoting their lesser importance. Costumes, body language, and the unusual setting of mannequins further develops the psychotic themes and characters' odd behavior and control over their environment. Tracking backwards reveals more people in the background, cementing the main characters' high status in the scene. Through these various techniques, crucial details are revealed to immerse the audience in the disturbing world and drama to come.