Shrek is a postmodern film that features characters disconnected from authority like the protagonist Shrek who lives alone in a swamp. It references high culture by showing the relationship between Princess Fiona and Shrek, an ogre. The film mixes genres like comedy, romance, and action-adventure. It uses intertextuality through references to other fairy tales and films. There is no narrator and the characters are aware they are in a film as references are made to this.