Submission + - Top 50 Dystopian Movies of All Time (snarkerati.com)
Slater writes: This is a list of the Top 50 Dystopian Movies of all time, ranked according to an average of both Rotten Tomatoes and IMDB scores.
There have been several similar movie lists but I found this one to be quite thorough and detailed. I'm only recommending this because I along with several other buddies found out about some pretty cool films.. even though we're huge fans of this genre.