Duncan Jones (I guess he doesn't want to be called "Zooey Bowie" anymore, and how can blame him?) made "Moon" a couple years back: A modestly-budgeted, cleverly filmed, very smart SF film. Granted, full enjoyment depended on people not noticing a couple pragmatic errors in the premise, but I can put that aside: It was a very good film, and just the sort of thing that geeks like me have been screaming for seemingly for a lifetime.