Gattaca

Defying a system obsessed with genetic perfection, Vincent - a man marked out as an In-Valid - assumes the identity of a member of the biological elite in order to pursue his goal of traveling into space with the Gattaca Aerospace Corporation. However, a week before his mission, Vincent is implicated as a suspect in a murder case. With a relentless investigator in pursuit and the colleague he has fallen in love with beginning to suspect his deception, Vincent's dreams steadily unravel.