This document discusses the codes and conventions of comedy films. It outlines that comedy films are meant to make audiences laugh, through gags or situational humor. There are two main formats - comedian-led films focused on delivering jokes, and situation comedies based around characters in strange or mistaken situations. Various subgenres are mentioned, including slapstick, romantic comedy, and teen comedy. Specific techniques like verbal jokes, physical gags, and observational humor are explored.