I've started reading Christopher Priest's Inverted World, and from the first page I realized that I have seen a movie which had the same plot. But I cannot remember the title of the movie.
Here’s a short description of the story:
A closed world, more like a city, where people don't know about what's happening outside. There is a drive everyone has to maintain in order to keep city alive. But then a young boy, one of the drive engineers realizes that there is something outside the city, so he fights his way out.
Does anyone recognize this movie?