The document discusses conventions of thriller films. It analyzes the opening title sequences of three films - Drive, Gone Girl, and Heat. All three introduce a main protagonist visually through long, drawn-out shots with dark color palettes. They use eerie music and do not include dialogue or advance the plot, serving only to set the location and introduce characters. Key conventions for thrillers identified are a dark color scheme, long shots, establishing setting shots, introduction of a protagonist, lack of dialogue, and no plot advancement in the opening titles.