A thriller is supposed to thrill, among other things. But the strongest emotions that "Borderline" manages to build in the viewer are confusion and an odd feeling. The odd feeling mainly comes with where the movie was shot. Although it's made clear that the story is taking place in California, you don't need to watch the closing credits to know that the movie was shot in a foreign country (South Africa, to be exact.) The buildings and scenery don't look quite right, especially since it's all mostly photographed in a manner that gives everything dull and dark colors. The real problems with the movie, however, are what I stated in my summary line. At the end of the movie, there are a number of plot threads that haven't been properly resolved, so it's hard to figure out who did exactly what and why. Even director Evelyn Maude Purcell was apparently bewildered by the twists and turns, because she doesn't manage to build up any tension or suspense. At best, the movie feels strictly routine. There's nothing here to grab an audience's attention, so I say avoid it. It's not the worst movie ever made, but oddly there are a lot of worse movies out there that are more interesting to watch than this movie.