This document discusses various cinematic techniques used in thriller films to create suspense and engage audiences. It covers editing techniques like fast cutting, cross cutting, and flashbacks. It also discusses camera shots and angles such as tracking shots, point of view shots, establishing shots, and close ups. Additionally, it outlines the use of sound, themes, motifs, symbols, ideologies, narratives, character representations, lighting, settings, mood, and tone in thrillers. The goal of these techniques is to keep audiences hooked through the strategic use of suspense-building elements in cinematography, editing, sound, and storytelling conventions.