Tron

For the average viewer, 'Tron' is a puzzling film. The language is loaded with jargon, the world experienced by Clu and Tron (inside the computer) appears strange, forbidding and two-dimensional. It is a world that seems to work though, but how does the human Clu instantly know how to adjust to its peculiarities?

Viewers have come to expect that techno-babble jargon in SciFi flicks is completely meaningless. That isn't entirely the case for 'Tron', much of it is firmly based in computing. Even more importantly, this strange world Clu and Tron inhabit is equally firmly based on the way computer operating systems work, and that is the reason why Clu (in real live a computer hacker) knows how to handle it.

Using this world as the basis for a movie was pretty audacious, especially in 1982. Thankfully, the writers did not compromise on their idea, and consequently the film not only worked but it stood the test of time.

'Tron' works, because computers work.