The document provides an overview of the thriller/horror genre. It discusses the nature of protagonists (who rely on mental strength rather than physical), antagonists (who are darker with selfish motivations), and the dramatic action (featuring crime, violence and murder). It also covers common narrative elements like nonlinear storytelling, flashbacks, an atmosphere of creepiness and tension, and resolutions that often lack a happy ending. The case study section analyzes the characters and plot of the film "Saw", highlighting secrets, suspense and an open-ended conclusion that leaves the protagonists suffering.