Another similar media that can be related to The Road is I Am Legend. The movie is an adaptation of a novel published in 1954 called Omega Man. The movie itself shows the life of a survivor on a desert world that was a result of an infection caused by the attempt to cure cancer, which affected 99% of all human species. Robert Neville is followed by his dog throughout, while he tests various possible cures on infected rats and broadcasts to any other survivor left to meet him. Both The Road and I Am Legend talk about a desert world, both main characters try to survive as much as possible, and both have something to take care of, a meaning for their life. Both the father from the novel and Neville are very rational and logical, so they are not affected emotionally as others would in their situations, being the perfect fit to their surroundings.