Person Of Interest

Synopsis (also check out the trailer below):
Person Of Interest is about the presumed-dead CIA field officer John Reese (Jim Caviezel) and rich computer genius Harold Finch (Michael Emerson). Since 9/11, the government has been working on a computer system that can predict future terrorist attacks. Finch, one of the builders, discovers that it is precise enough to predict ordinary crimes, but since the government finds those irrelevant, he wants to take matters in his own hands. Finch asks Reese to become his associate on the ground and help him to stop these crimes from happening, with only a Social Security number from either the victim or perpetrator to work with.