"Enemy of the State" wasn't a particularly great film at the time it was released, but these days it feels remarkably prescient. We've willingly accepted an eerily similar world to live in, and we have to place an awful lot of trust into those at the helm...
Gattaca society used your genes determine your worth, your opportunities, our future. Stuff like nature vs nurture, triumph of an individual over prejudice, the apathy of genetic winners, etc.
http://www.nro.gov/images/launches/nrol-66/NROL-66-patch.jpg
The text translates to: "Better the devil that you know".
[1] The Listening (film)
https://en.wikipedia.org/wiki/The_Listening_(film)
[2] NYT Review
http://www.nytimes.com/movies/movie/351999/The-Listening/ove...
[3] Trailer - The Listening (2006)
No, but The Conversation might have been.
https://upload.wikimedia.org/wikipedia/commons/6/66/Wild_Wea...
But really, if you cared about Privacy/Security at all since the 80's you'd've known about Echelon, Echelon II, etc. You've also read up on ThinThread and Trailblazer.
My favorite is the No Such Agency adjunct that pulled like $200m a year in funding with 3 people in the division. Well and this patch: https://upload.wikimedia.org/wikipedia/commons/c/cb/Logo_of_... quite literally the greatest US Gov't Patch of all time.