This essay expands upon a teaching approach that I used in my introductory international relations (IR) course for three semesters prior to September 11, 2001. The vast majority of the curriculum of the course is read through Independence Day, a 1996 blockbuster Hollywood film. Beginning with the film and the concept of world order it arguably provides through a fictional moment of world peace (or hegemony, depending how one interprets the leading role of the U.S. in the film and the significance of the Fourth of July holiday as the world's Independence Day, hence ID4) students are able to understand several key concepts in IR theory, as well as the major paradigms of IR thought that I present to them. ID4 presents the viewer with the IR field's two great mythological narratives, realism and idealism, and preserves the notion of the nation-state as the predominant actor and unit of analysis for understanding world history and key events in that history.