This research approaches the relations between Geographic science and the images from the representation of the city of Los Angeles in three films: L.A. Conditional (1997); Crash (2004); and Blade Runner (1983). The conception that I will address here aims to analyzing the sociospatial segregation the city of Los Angeles represented in three distinct temporalities: Firstly I will analyze the Los Angeles of the post-World War II set in the 1950s by the movie - L.A. Conditional; the second analyzes corresponds to the contemporary city marked by the ideological confusion emerged in the post - 9/11 represented in Crash; Finally, in a city perspective imagined by science-fiction and set in future projections, I present Blade Runner setting Los Angeles in the year 2019. The three films chosen to cross the city of Los Angeles reading (s) were the subject of a remarkable gallery of interpretations (books, dissertations, theses and essays) in the field of humanities and philosophy. Such contributions have aroused the author s desire to participate in the debate. It is essential to point out that there is no exclusive way of looking at and interpreting whatever it is the representation nor conclude about what it expresses exactly. It is argued that visual representations are essentially more an interpretation than a recording, or a copy, of the object present in the concrete reality, one must question the way in which they, at various instants, shape and rework different interpretations of the same object. As set out above, far from displaying rules or fixed patterns of functioning of the real, representations are permeated by conventions, collectively accepted or questioning ideas, about realities that are in constant motion.