This document analyzes the film genre and techniques used in the opening sequence of a psychological thriller film. It discusses how the main character Lucy is portrayed as emotionally unstable through events at home to fit the psychological thriller genre. It then examines the use of mise-en-scene, props, and sound to further develop the characters and imply plot details without fully revealing them. Specifically, it notes how the characters' clothing, use of a cup/papers, knife, beer bottle, and mirror advance the drama and mystery of the story through visuals and implied meanings. Sound design with calm music, voiceovers, and effects of breathing/heartbeats also build tension and suspense without providing full context.