I'm also hoping they continue this in December, when I'm going. According to what a CM told me in September, if they were doing it in October, it should continue indefinitely now. That's because she told me that it was being "tested" in September and then they'd meet and discuss its success, should they continue, etc. She pretty much told me that if it continued past September, it was a fairly permanent thing. However, the specific movies may change. In September, I know that "Finding Nemo" was the Thursday nite movie the week I was there, and a couple weeks before that it was a different movie.