The document summarizes Roland Barthes' 5 codes of narrative analysis and provides examples from a thriller film. The 5 codes are: 1) the action code which describes events and setting, 2) the semantic code which describes characters, 3) the enigma code which establishes mysteries, 4) the referential code which provides explanations, 5) the symbolic code which analyzes connotations. The example film involves a woman named Zoe concerned about a missing girl named Summer while an unknown stranger watches on a mysterious purpose.