This document analyzes the codes and conventions of the horror and comedy genres in the films The Forgotten, FlightPlan, Cat in the Hat, and The Grinch. It discusses how these films employ familiar genre elements like similar plotlines, use of sound, camera techniques, lighting, pacing, and props to create recognizable genres and provide pleasure for audiences. Theorists Steve Neale and Tzetvan Todorov are referenced to explain how genres rely on repetition of elements and follow a narrative pattern of equilibrium disruption. Key scenes from each film are analyzed in detail to demonstrate the genre conventions they exhibit.