The document summarizes and analyzes the opening sequences of several films through their use of visual and audio techniques:
- Watchmen establishes the dark, gloomy tone through low key lighting and blue/grey color palette. Shots show a TV broadcast and the turning of a doomsday clock to convey importance of media and sense of impending danger.
- Jaws uses an underwater point of view and ominous music to build tension and portray the shark as a lurking threat. Shots show an isolated swimming girl to make her seem vulnerable against the vast sea.
- Napoleon Dynamite establishes the comedy genre through its titles presented on food and objects implying silliness. Shot types and locations within a house create familiar