Steven Spielberg's Conflict of the Worlds (2005) is a film that falls under the genre of knowledge fiction. What's genre? Genre can be explained as different categories designated by a unique style, form or content. Corresponding to Sarah Berry (2000), film genres are ways to group movies with similar style and storyline mutually such as american films, horror movies, thriller films, knowledge fiction (sci-fi) videos and many more. A genre film is a film that can be easily categorized..