Paul Greengrass’s United 93 is more than a harrowing dramatization of the events of September 11th, 2001. It’s also a profound treatise on the significance of information, and how ignorance leads to irrationality, uncertainty, and fear. This piece will look at three aspects of the film and how each is intimately tied to the availability of information: the plot, the characters, and the themes. The plot is revealed slowly, as a sense of dramatic irony permeates the spectator’s interpretation of the events. Characterization is established by reactions to the inexplicable, and then corresponding responses as more information becomes known. Even the ultimate thematic statements hinge in the treatment information in United 93. Greengrass concludes that information is power – especially in the hands of individuals.