The document analyzes the opening sequences of three thriller films - Psycho, The Italian Job, and The Dark Knight - to identify conventions of the thriller genre. It examines the use of shots, music, lighting, and how each opening immerses the viewer in the story within the first few minutes. The analysis found that successful thriller openings attract audiences by showcasing action, characters, and the fundamental parts of the plot quickly to engage viewers and make them want to see more. This research will help the document's author and group create an opening sequence that draws in audiences for their video project.