Gattaca is a 1997 science fiction film written and directed by Andrew Niccol. It stars Ethan Hawke, Uma Thurman and Jude Law with supporting roles played by Loren Dean, Ernest Borgnine, Gore Vidal and Alan Arkin.
The film presents a biopunk vision of a society driven by liberal eugenics where potential children are selected through preimplantation genetic diagnosis to ensure they possess the best hereditary traits of their parents.^[1] A genetic registry database uses biometrics to instantly identify and classify those so created as "valids" while those conceived by traditional means are derisively known as "in-valids". While genetic discrimination is forbidden by law, in practice it is easy to profile a person's genotype resulting in the valids qualifying for professional employment while the in-valids (who are considered to be more susceptible to physical, intellectual and psychological dysfunction and under-performance) are relegated to menial jobs.


The movie draws on concerns over reproductive technologies which facilitate eugenics, and the possible consequences of such technological developments for society. It also explores the idea of human spirit and the ways in which it can and does govern lives. Characters in Gattaca continually battle both with the society and with themselves to find their place in the world and who they are destined to be according to their genes. The title is based on the initial letters of the four DNA nitrogenous bases (adenine, cytosine, guanine, and thymine). During the credits the letters G, C, T, and A are all highlighted.
The film was a 1997 nominee for the Academy Award for Best Art Direction.

http://en.wikipedia.org/wiki/Gattaca
http://inicia.es/de/alt64/articulo/gattaca.htm