The document discusses the codes and conventions of thriller films, including lighting, sound, and editing techniques. Low key lighting, shadows, tense music, and quick cuts between shots create suspense. For their student film project, the students used dark alleyway footage lit with low light to convey danger. They included unsettling piano music during the opening titles to set an uneasy tone. Throughout the film, they varied shot lengths and employed fast cuts during the climax to increase pace and urgency. Their revised version opened with close-up shots of the protagonist's discomfort and incorporated more music to drive the scenes and heighten tension.