Thriller films rely on suspense and anticipation to keep audiences engaged as the protagonist faces tensions that build to a stressful climax. There are six subgenres of thriller including action, crime, and psychological thrillers. Specific conventions include quick cuts, tense music, shadows, and changes in camera angles to generate suspense. Cinematography employs close-ups on protagonists to show emotions while hiding antagonists' identities through quick cuts and silhouettes. Editing uses jump cuts and cross-cutting to build suspense, and montages or flashbacks add confusion. Sound design incorporates tense music and diegetic effects to immerse audiences in characters' experiences. Mise-en-scene establishes themes through locations, costumes,