Film genres provide familiar frameworks for storytelling, but subverting these conventions can lead to fresh, engaging narratives. This unit explores how filmmakers break genre expectations to surprise audiences and convey deeper themes, examining techniques in action, romance, horror, sci-fi, and comedy films. By understanding classic genre tropes and how to twist them, writers can create more complex, layered stories. Famous examples like Pulp Fiction and Scream demonstrate how subversion can breathe new life into tired formulas, offering insights for aspiring screenwriters to apply in their own work.