The document analyzes the opening sequences of four thriller films - Taken, The Girl With The Dragon Tattoo, Twilight, and The Box. It examines the characters, settings, camerawork, mise-en-scene, lighting, sound, editing techniques, and target audiences in the openings. Overall, the openings establish characters, set dark and ominous tones through lighting and music, build tension through editing and sound, and target young adult audiences through action and romance.