The document discusses various film codes including proairetic code, hermeneutic code, cultural code, semic code, and symbolic code. The proairetic code refers to foreshadowing events in a film. The hermeneutic code discusses how the motives of characters like the Joker in The Dark Knight are not fully explained until the end. The cultural code analyzes how a scene can reference modern youth culture. The semic code describes how characterization is developed through a character's traits, actions, and events. The symbolic code talks about attaching meaning to how things look on screen.